Jessie J signed copies of her new book, "Nice to Meet You," on Thursday (September 27) in London, England.

The singer picked out a purple and black leopard printed t-shirt by Christopher Kane styled with black skinny coated jeans.

Jessie added pops of color to her look with a red multi-faceted statement necklace, a bright red nail shade, a red lip shade, and dark red suede boots.

Straight locks and a bright smile wrapped up her look.

Jessie's top is also available in orange or gray.

Buy It:

Christopher Kane Leopard Print Modal Jersey T-Shirt at Net-A-Porter

Christopher Kane Leopard Print T-Shirt at farfetch.com

Christopher Kane Purple Leopard Print T-shirt at SSENSE

Same top in different colors:

Christopher Kane Orange Leopard Print T-Shirt at SSENSE

Christopher Kane Grey Leopard Print T-Shirt at SSENSE

Christopher Kane Leopard Top at farfetch.com

Christopher Kane Leopard Print Top at farfetch.com

Similar tops by Christopher Kane:

Christopher Kane Leopard Print Tee at Neiman Marcus

Christopher Kane Leopard Print Jersey Tee at Nordstrom

Similar necklaces:

Apt. 9 Jet Bib Necklace at Kohl's

French Connection Geometric Necklace at Asos

Pim + Larkin Square Jeweled Necklace at Piperlime

Arden B Tonal Stone Bib Necklace at Arden B

Similar pants:

Express Stella Coated Jean Leggings at Express

Current/Elliott Jean Leggings Coated Jean Leggings at Bloomingdale's

Similar shoes:

Kimchi Blue Marquee Ankle Boots at Urban Outfitters

Forever 21 Zipped Booties at Forever 21

Jessica Biel came out to support Justin Timberlake at the 2012 Ryder Cup Captains and Celebrity Scramble on September 25, 2012 in Medinah, Illinois.

Jessica paired a simple tee with a black leather button down shirt and Rag & Bone jeggings in Derby.

She also carried an adorable mini umbrella.

Jessica rounded out her casual outfit with a pair of aviator sunglasses, a belt, a crossbody bag, blue crystal stud earrings, and animal spotted loafers.

Buy It:

Rag & Bone Legging - Derby at Rag & Bone

Rag & Bone Legging Jeans at shopbop.com

Rag & Bone The Legging at Revolve Clothing

Rag & Bone Derby Legging at Singer22

Rang & Bone Legging Jean In Derby at Ron Herman

Similar top:

Blank NYC Vegan Leather Buttondown at Free People

Similar sunglasses:

Forever 21 F2036 Aviator Sunglasses at Forever 21

Ray-Ban Large Original Aviator 62mm Sunglasses at Nordstrom

Similar shoes:

Gap Calf Hair Loafers at Gap

Similar earrings:

Crislu Round Blue Topaz Cubic Zirconia December Birthstone Stud Earrings at Lord & Taylor

Silver Dark Blue Stud Ball Earrings at JCPenney

Similar belt:

AEO Leather Belt at American Eagle

Sophia Bush made an appearance at the Global Citizen Festival on Saturday (September 29) in New York City.

The actress showed us how to dress up a printed muscle tee by pairing it with a chic black pencil skirt by AllSaints and black open toe pumps.

Sophia's fabulous jewelry also helped in transforming her tattered tee into a chic top.

A bright pink lip shade and a clean ponytail concluded her mimic-worthy outfit.

Buy It:

AllSaints Jodhpur Skirt at AllSaints

Similar tops:

Forever 21 Wiz Khalifa Muscle Tee at Forever 21

Pug Life Muscle Tee at Urban Outfitters

Similar skirts:

ASOS Pencil Skirt In Jersey at Asos

INC International Concepts High-Waist Ponte-Knit Skirt at Macy's

Guess by Marciano High-Waisted Pencil Skirt at Guess by Marciano

Similar jewelry items:

Express Sculpted Metal Hinged Bangle at Express

Carole Minimalist Metal Cuff at Nordstrom

Mango Embossed Metallic Cuff at Mango

Giuseppe Zanotti Silver Finish Sculpted Cuff Bracelet at Endless.com

BaubleBar Silver Tab Strand at BaubleBar

BaubleBar Silver Glitz Strand at BaubleBar

Ranjana Khan Lapis and Crystal Cut Out Bib Necklace at Endless.com

Selena Gomez came out for the Global Citizen Festival on Saturday (September 29) in New York City.

The star wore a cute military green camouflage jacket with embellished shoulders by Zara paired with a bright blue Unicef tee and skinny jeans.

Selena also added oversized gold hoop earrings and black tall leather boots to her casual outfit.

Selena'a jacket is really cute and we found very similar ones that are equally appealing.

Buy It:

Similar jackets:

Topshop Studded Camo Jacket at Topshop

Urban Renewal Vintage Tiger Camo Jacket at Urban Outfitters

Maison Scotch Army Shirt with Sequin Collar at shopbop.com

Similar boots:

BDG Tall Leather Boots at Urban Outfitters

AEO Buckled Riding Boots at American Eagle

Similar earrings:

Topshop Extra Large Hoop Earrings at Topshop

Arden B Large Metallic Hoop Earrings at Arden B

See Picture Here

Sarah Hyland and her boyfriend Matt Prokop went out on a movie date on Tuesday (September 25) in Los Angeles, California.

Sarah wore a comfortable slouchy knitted sweater with studded shoulders by Topshop styled with black skinny jeans and lace up boots.

Sarah's cute sweater, which is great for the fall season, is available in a variety of colors.

Buy It:

Topshop Knitted Stud Cotton Jumper at Topshop

Same sweater in different colors:

Topshop Knitted Stud Shoulder Jumper at Topshop

Topshop Knitted Stud Shoulder Jumper at Topshop

Topshop Knitted Stud Cotton Jumper at Topshop

Topshop Knitted Stud Shoulder Jumper at Topshop

Topshop Knitted Stud Shoulder Jumper at Topshop

Topshop Knitted Stud Shoulder Jumper at Topshop

Julianne Hough sat in the front row at the Diane von Furstenberg Spring 2013 fashion show during Mercedes-Benz Fashion Week on September 9, 2012.

She dressed up in a black ensemble teamed with sleek Isabel Marant "Stanley" studded pumps with a pointed toe and an ankle strap.

Julianne's shoes have a simple boho chic vibe with a stylish design that is not tacky.

Buy It:

Isabel Marant Stanley Studded Suede Pumps at Net-A-Porter

Isabel Marant Stanley at Barneys New York

Carrie Underwood rocked it out with her hair swinging in the air at her "Blown Away" tour concert on Sunday (September 23) in Nashville, Tennessee.

The singer, who was also joined by Hunter Hayes, worked it out in a pair of awesome Bleulab blue cracked foil skinny jeans teamed with a sparkly embellished statement top.

Her pants are available at Shop Kouture. We found some similar ones that you'll like.

Buy It:

Bleulab Detour Reversible Legging at Shop Kouture

Similar pants:

ASOS Skinny Jeans in Petrol Blue Metallic Holographic Print #4 at Asos

True Religion Casey Gold Foil Printed Skinny Jeans at Neiman Marcus

Rich and Skinny Legacy Pluto Foil Legging Jeans at Neiman Marcus

Current/Elliott The Stiletto Silver Coated Foil Jeans at Bergdorf Goodman

Current/Elliott The Stiletto Bronze Coated Foil Jeans at Neiman Marcus

CJ by Cookie Johnson Joy Legging Foil at Zappos

See Picture Here

Jessica Alba was seen out in Santa Monica, California last week.

She dressed comfortably by wearing a long asymmetric tunic paired with black leggings and black cut out sandals.

The actress also carried a stylish Chloe "Alice" colorblock leather bag.

Jessica's bag is available in a variety of colors so get your favorite before they are sold out.

Buy It:

Chloe Alice Springs Tote Bag, Husky White at Neiman Marcus

Chloé Alice Large Leather Tote at Nordstrom

Same bag in different colors:

Chloe Alice Bag

Similar tops:

Topshop Asymmetric T-Shirt Tunic at Topshop

Wilt Slub Racer Back Hi Lo Slant Tank at Revolve Clothing

Similar leggings:

David Lerner Basic Leggings at shopbop.com

Similar shoes:

Michael Michael Kors Molly Strappy Sandals at Dillard's

See Picture Here

Victoria Beckham is the fabulous cover girl for the September 2012 issue of Glamour.

For her photo shoot, she rocked a Lover papaya cotton-blend lace top with scalloped eyelash trims and a nude satin camisole lining.

Her feminine top was a pair of black hot pants and a black belt from her own brand.

Check out some of her interview with Glamour here.

Buy It:

Lover Millie Cotton Blend Lace Top at Net-A-Porter

Similar dress by Lover:

Lover Millie Cotton Blend Lace Dress at Net-A-Porter

Lover Millie Lace Dress at shopbop.com

Maria Menounos made an appearance at day 2 of the 2012 iHeartRadio Music Festival at the MGM Grand Arena on Saturday (September 22) in Las Vegas, Nevada.

She wore a stylish Opening Ceremony verdant green and black textured patterned peplum top with short sleeves paired the trendy skinny leather pants.

Maria continued her look with statement jewelry, a black clutch, and mesh peep toe booties by Jimmy Choo.

A half up and half down hair style, dark eye makeup, and a pink lip shade rounded out her look.

Maria's top is really cute and is similar to the Opening Ceremony dress that Katy Perry wore earlier this month, which was posted here.

Buy It:

Opening Ceremony Peplum Blouse at shopbop.com

Similar pants:

J Brand Leather Pants at Revolve Clothing

Free People Vegan Leather Skinny Pants at shopbop.com

Helmut Lang Skinny Stretch Leather Pants at Bloomingdale's