Reese Witherspoon was in a bikini yesterday to hang out on the beach in Hawaii with her husband, Jim Toth, and children, Ava and Deacon Phillippe. Jim, Reese, Ava, and Deacon jetted to the tropics over the weekend, since the actress was seen doing some last-minute shopping around LA Friday. It's been a good month for Reese, who's on her second Summer vacation! She and Jim recently wrapped up their honeymoon, which took them on a European tour through France and Italy. Their getaway with Ava and Deacon comes just before the little ones head back to school for the Fall. They also had some family time by the Pacific over the Fourth of July holiday, when we had a first glimpse at Reese's stomach tattoo. Reese's ink, apparently of two birds and a star, was on full display as she walked along the sand in a mismatched, patterned two-piece.

Jessica Alba welcomed daughter Haven Garner Warren on Saturday, and we're celebrating by taking a look back at her sweetest family moments with big sister Honor and dad-of-two Cash Warren. The trio love to play at the park, take family strolls, and explore LA's hottest eateries. Click through to see the adorable photos, and congrats to Jessica, Cash, and Honor on their new addition!

Rachel Zoe touched down in Toronto earlier today and made her way to fashion retailer Holt Renfrew's Bloor Street outpost where she met with fans and signed autographs. The superstylist was on hand for the launch of her namesake collection and stepped out wearing a pair of perfectly tailored Rachel Zoe tuxedo pants and a sequin top from her resort line. So far this Summer, Rachel's been hanging close to home on the West Coast, enjoying weekends with family, friends, and baby Skyler, though soon enough she'll be back in the Big Apple for Fall Fashion Week and the annual party to kick things off, Fashion's Night Out. Zoe's headlining a shopping event at the 59th Street Bloomingdale's joining big names like Michael Kors, Oscar de la Renta, Rachel Roy, and many others who will be scattered throughout Manhattan encouraging people to get out and shop on Sept. 8.

Anne Hathaway swapped the leather Catwoman bodysuit she's been wearing on the set of The Dark Knight Rises for a more casual, travel-friendly look by Elizabeth and James as she arrived at LAX today. Anne has been busy on the East Coast this month as she shoots her role as Catwoman in NYC and Pittsburgh, and she also spent some time in Manhattan last week promoting her romantic drama, One Day, which is out this Friday. Anne hit the red carpet alongside her cute leading man Jim Sturgess and gushed about him at their big world premiere. Anne also took part in our latest I'm a Huge Fan series — check it out when it debuts this week, and follow our lucky winner Areeba on her incredible journey to the Big Apple as she gets ready to meet and interview Anne in person!

Jennifer Aniston and Justin Theroux packed their bags and boarded a private jet out of Hawaii on Saturday. The couple wrapped up a stay in Hawaii that lasted almost two weeks. Jennifer and Justin wished their mutual friend Christine Taylor a happy 40th birthday. Their getaway even coincided with Justin's own 40th on Aug. 10. Jennifer and Justin also worked on a screenplay, according to reports. The project could be their second time working together, as they also costar in the upcoming Wanderlust. It was one of her costars in another comedy, Horrible Bosses, who recently spoke about Jen in an interview. In the September issue of GQ, NY Jets quarterback Mark Sanchez revealed why he's got a crush on Jen.

Isla Fisher and Sacha Baron Cohen spent sunny Saturday in Manhattan with their youngest daughter, Elula. The proud parents stopped for coffee before relaxing on a bench, where Isla sipped her drink and Sacha kept Elula entertained in her stroller. Isla and Sacha have been spending most of the Summer in the Big Apple, splitting their time between outings with Elula and her big sister, Olive, and their varied acting commitments. Isla recently made a cameo on HBO's series Bored to Death, while Sacha was spotted shooting his latest film, The Dictator, around town. Isla will make a return to the movie set herself when she starts work on The Great Gatsby. The newest big-screen version of the classic novel will also star Leonardo DiCaprio and Carey Mulligan.