Caught in the Act!

Originally posted Wednesday January 23, 2008 06:00 AM EST

Justin Timberlake Photo by: DEN / Fame Pictures

• Sending generations of women swooning was Justin Timberlake and Warren Beatty, having a guys night at West Hollywood eatery Madeo's. After getting a wave from the older Romeo, Timberlake grabbed his friend and joined Beatty and billionaire Steve Bing, promptly digging into the burrata cheese pizza already on the table.

• Anne Hathaway, giving up her taxi in front of the Chelsea Market in New York City. The actress graciously offered the warm ride after noticing a mother wrangling both kids and groceries.

• Adrian Grenier, making the best of the Sundance snow in Park City, Utah. The Entourage star took lessons from Oakley snowboarding pro and Olympic medalist Danny Kass. A source says Grenier was no novice – he held his own on the slopes. Also lining up for expert instruction? Rapper Lil John and actress Eliza Dushku.

Adrian Grenier Photo by: Jason Merritt / WireImage

• Jodie Foster, making a rare public appearance in support of pal and first-time director Daniel Barnz, one of Variety’s 10 Directors to Watch. Braving the Sundance chill, the actress snacked on bruschetta at the premiere of Elle Fanning's Phoebe in Wonderland at Cisero's on Main Street along with the movie's cast, including Felicity Huffman and her husband William H. Macy.

• Widening his circle of famous friends, Lukas Haas brought out the likes of David Arquette and Josh Lucas for his performance at Teddy’s in Sundance. For those not lucky enough to catch the gig, his Myspace page has a sampling of tunes.

• By ALLISON ADATO, JENNIFER GARCIA, ELIZABETH LEONARD and ALYSSA SHELASKY

Tuesday's Caught in the Act >