Star Tracks: Monday, March 15, 2010

01 of 15

EVERYDAY ITALIAN

Brad Pitt continues his Italian family adventure Sunday, sightseeing with 3½-year-old Shiloh in Florence. The family, who's in town while Angelina Jolie films The Tourist, headed to the famed Uffizi Gallery for some art appreciation.

02 of 15

PONY UP

Kourtney Kardashian saddles up during a polo lesson Sunday at the International Polo Club Palm Beach in Wellington, Fla. The reality star spent the day horsing around with Khloe, beau Scott Disick and their adorable 3-month-old baby boy Mason.

03 of 15

STRONG HOLD

Demi Lovato and Joe Jonas make their romance public Sunday, holding hands while shopping in Los Feliz, Calif. Over the weekend, Lovato opened up about her relationship with the middle JoBro, whom she called, "perfect."

04 of 15

LEAN TIMES

Despite suffering an agonizing injury on the field Sunday, soccer star David Beckham gets back on his feet – thanks to the help of crutches – in Milan on Monday.

05 of 15

HEROIC MEASURES

It's a superhero celebration! Tori Spelling and hubby Dean McDermott don their best costumes Saturday to celebrate son Liam's 3rd birthday in Los Angeles. It's back to work soon for the couple, whose reality show, Tori amp Dean: Home Sweet Hollywood, returns on Oxygen April 5.

06 of 15

SINGLE IN THE CITY

JENNIFER LOVE HEWITT'S BAG — Bauer-Griffin

Jennifer Love Hewitt, who recently split from boyfriend Jamie Kennedy, smiles as she chats on the phone and picks up a little lunch at Koo Koo Roo in Los Angeles Sunday.

07 of 15

HANGING LOOSE

From red carpet to tropical island: Just days after the Oscars, George Clooney turns on his famous charm on the set of his new movie, The Descendents, in Hawaii on Friday.

08 of 15

ON THE GO

Reese Witherspoon keeps cool with an icy drink on a hot day in Los Angeles on Friday.

09 of 15

BAT BOY

Nick Jonas steps into the batter's box Friday, joining the Los Angeles Dodgers for spring training at Camelback Ranch in Glendale, Ariz. Perhaps the JoBro scored hitting tips from another famous face – Rihanna's new beau and Dodgers outfielder Matt Kemp.

10 of 15

BABY ON BOARD

How I Met Your Mother star Alyson Hannigan and husband Alexis Denisof take 11-month-old daughter Satyana – check out her cute leg kick! – out for a stroll near their L.A. home Friday. The adorable tot turns 1 on March 24.

11 of 15

FLIGHT PATTERN

After a quick trip to London for the Bounty Hunter premiere, Jennifer Aniston arrives at New York's John F. Kennedy International Airport on Friday – without Gerard Butler.

12 of 15

SWEET DEAL

Talk about a satisfied customer! Violet Affleck, 4, smiles brightly as she leaves a Santa Monica, Calif., juice bar with mom Jennifer Garner on Friday.

13 of 15

MAKING THE CUT

Dolly Parton lets her cheeky T-shirt do the talking on Friday at the grand opening of her new store, Dolly Parton's Trinkets and Treasures. The Nashville, Tenn., boutique sells clothes, hats and other fun gear.

14 of 15

PUFF MOMMA

A bundled-up Tina Fey takes the call in between shooting scenes for 30 Rock in New York Friday.

15 of 15

CONNECT THE DOTS

Ashley Tisdale cuddles up to a pink pooch Thursday at the launch party for Victoria's Secret PINK Nation event in Key West, Fla.