Star Tracks: Thursday, May 5, 2011

01 of 15

PUMP IT

Still wearing his hospital bracelet, new dad Nick Cannon fuels up in Beverly Hills Wednesday – just a day after he and wife Mariah Carey revealed their twins's names.

02 of 15

MAN IN BLACK

After spending a day out with twins Knox and Vivienne, Brad Pitt leaves his brood at home Wednesday for a bite at Hollywood restaurant Beso, where he dined with Courteney Cox.

03 of 15

RED-Y TO GO

Continuing her fashionable stay in Manhattan, Demi Moore redefines business casual at AampE's upfront presentation on Wednesday.

04 of 15

GO FIGURE

After showing off her newly svelte bikini bod, Jordin Sparks makes an equally bold statement in an orange Ina Soltani dress at a Nylon magazine party in Hollywood.

05 of 15

THE BELLY CURVE

Mom-to-be Kimberly Stewart shows off her burgeoning baby bump (she's expecting her first child with actor Benicio del Toro) while making her way through a Brentwood, Calif., parking lot on Wednesday.

06 of 15

DATE NIGHT

Back from a family trip to New York, Paula Patton and hubby Robin Thicke leave their 1-year-old son Julian at home Wednesday for the L.A. premiere of the actress's new film, Jumping the Broom, out Friday.

07 of 15

SUNNY DELIGHT

A beaming Jennifer Garner gets keyed in Wednesday as she heads to her car in Los Angeles.

08 of 15

CUTIE CORNER

After topping the box office with Fast Five, Vin Diesel enjoys some family time with 3-year-old daughter Hania Wednesday while out in New York.

09 of 15

PUPPY LOVE

Days after the Met Gala, Kristen Stewart reports for doggy duty Wednesday, hitting the streets with Robert Pattinson's rescue dog Bear in New York City.

10 of 15

BY THE BOOK

Shania Twain signs copies of her memoir From This Moment On – in which she discusses her devastating divorce – at a Barnes amp Noble in New York on Wednesday. Next up: The country star's new series Why Not?, which debuts on OWN May 8.