Star Tracks: Thursday, April 8, 2010

01 of 16

BAND OF BROTHERS

There's no missing the boys of Jersey Shore! Sporting matching black tanks, Ronnie Ortiz-Magro, Vinny Guadagnino, Mike "The Situation" Sorrentino, and Paul "Pauly D" Delvecchio put the G in GTL Wednesday, visiting a local gym in Miami where the cast is filming the second season.

02 of 16

STEP ASIDE

She's got legs! Jennifer Aniston happily flashes her famous gams on Wednesday while arriving on the Santa Monica, Calif., set of her latest film, Just Go With It.

03 of 16

STROLL OF SOLIDARITY

Putting split rumors to rest, George Clooney and ladylove Elisabetta Canalis stay connected on Wednesday as she visits him on the Hawaiian set of his latest film, The Descendents.

04 of 16

SUNNY SMILES

Jessica Alba – who recently said she plans to adopt a child someday – shares a sweet moment with almost 2-year-old daughter Honor, after lunching at Urth Caffé in Beverly Hills on Wednesday.

05 of 16

PHOTO FINISH

Say, "Cheese!" Sporting a new 'stache, Channing Tatum cheerfully obliges fans with a few photos on Wednesday near the New York City set of his new movie, Son of No One.

06 of 16

SKELETON CREW

Bones costars Emily Deschanel and David Boreanaz celebrate the show's 100th episode Wednesday at 650 North in L.A.

07 of 16

BABY BLUES

Mark Wahlberg gets set to tee off Wednesday in Beverly Hills. The actor's latest movie, Date Night, hits theaters Friday.

08 of 16

MOM'S THE WORD

Kim Kardashian catches up with look-alike mom Kris Jenner Wednesday after hosting the Bravada International Launch Party at L.A. restaurant The Whisper Lounge. "I'm such a workaholic right now," the newly single star told PEOPLE of life post-split.

09 of 16

CARRIED AWAY

Whee! Sarah Jessica Parker shares a giggle with her 9-month-old daughter Marion while running errands in New York Wednesday.

10 of 16

WIGGED OUT

Bradley Cooper debuts a new shaggy 'do on Wednesday while filming his new thriller, Dark Fields, in Manhattan. The upcoming movie also stars Abbie Cornish and Robert DeNiro.

11 of 16

BOHEMIAN RHAPSODY

Reality star-turned-designer Nicole Richie shows off her signature boho-chic look Wednesday, fueling up on her morning coffee before heading into a traffic school class in Van Nuys, Calif.

12 of 16

GLASS CLOWN

Justin Timberlake – sporting some serious spectacles – and former flame Cameron Diaz prove there's no bad blood between the two, joking around Wednesday on the L.A. set of their upcoming flick, Bad Teacher.

13 of 16

RIDE-A-LONG

After an amicable outing with estranged husband Sam Mendes, Kate Winslet pedals her kids Mia, 9, and Joe, 6, on a family bike ride through Manhattan Tuesday.

14 of 16

PUPPY PAL

It's a dog's life for Ashley Olsen, whose French bulldog pup travels first-class – in her arms! – through New York City on Wednesday.

15 of 16

AGENT ORANGE

Katie Holmes dons some mean neon orange aviators in Queens, N.Y., while taking a breather Tuesday from the set of her latest movie, Son of No One. The thriller costars Channing Tatum and Al Pacino.

16 of 16

'SOX' HOP

Talk about all-star fans! Producer Dr. Dre and Cleveland Cavaliers star LeBron James show their support for Boston at the Red Sox home opener in Fenway Park.