1 of 10
It's not all work and no play for Kelly Ripa! The talk show host, who is on location in Miami filming Live! With Regis and Kelly, makes a big splash with son Joaquin, 6, at a waterslide on Monday.
2 of 10
VISITING A MUSEUM
No imposters here! While in Europe for her "I AM ..." tour, Beyoncé takes a moment away from the stage Tuesday for a family outing with sister Solange Knowles, her 4-year-old nephew Daniel and mom Tina. Their destination? Paris's Grand Palais to catch the Andy Warhol exhibition.
3 of 10
WATCHING THE PLAYOFFS
Meanwhile B's husband Jay-Z has a guys' night out with pal Diddy at the Staples Center in Los Angeles on Monday. During halftime at the playoff game between the Lakers and the Houston Rockets, the hip-hop moguls (briefly) added another member to their posse: Kobe Bryant!
4 of 10
TAKING A HIKE
With days before his sci-fi flick Star Trek hits theaters, a super buff Chris Pine (a.k.a. Capt. Kirk) gives everyone something to beam about – his abs! – during a hike in Los Angeles on Tuesday.
5 of 10
Days after premiering her latest movie Stay Cool at the Tribeca Film Festival, Hilary Duff looks to stay well-heeled during a casual visit to Barneys New York Tuesday in Beverly Hills.
6 of 10
STROLLING IN THE RAIN
In between film roles, Naomi Watts is happy to just play mom to son Sasha, 21 months, who takes charge of umbrella duty during a stroll along the rainy New York streets Sunday.
7 of 10
GOING FOR A RUN
The Big Apple's newest residents Justin Timberlake and Jessica Biel are perfect running mates as they go for a morning jog days before the actress took part in Saturday's EIF Revlon's Run/Walk for Women to raise money for breast and ovarian cancer research.
8 of 10
When she's not making the fashion scene, Mary-Kate Olsen has been pedaling around New York City enjoying the spring weather, most recently with boyfriend Nate Lowman (not pictured).
9 of 10
Even O.C. Housewives get their hands dirty! Reality star Gretchen Rossi, who took part in the Gumball 3000 Rally over the weekend, scrubs down her Mercedes before the big race.
10 of 10
HANGING AT THE BEACH
They may be exes, but that doesn't mean Katy Perry and Gym Class Heroes frontman Travis McCoy can't enjoy the view – and a few cuddles – during a recent day at a Miami beach.
Throwback Relationship Confessions from 14 Hollywood Power Couples You Forgot About
Personal Photos and a List of One-Liners: Inside Joan Rivers' Scrapbook