Monday

Couples Watch: Justin & Jessica, Gwen & Gavin

12/01/2008 at 06:00 AM EST

• Justin Timberlake and Jessica Biel, lunching at Caffe Primo in Los Angeles and sharing what appeared to be a business meeting. The couple, who sat across from each other, were joined by a larger group – including some people who took notes. Amid tea and pastries, "they were definitely discussing business and they weren't very affectionate at the table," says the onlooker. "But they did leave holding hands."

• Gwen Stefani, shopping with her husband Gavin Rossdale and sons Kingston, 2, and Zuma, 2 months, at The Grove in Los Angeles. The happy family also took a tour of Santa's Cottage during their adventure at the outdoor shopping center.

• Katy Perry, hanging out at the Beatles' LOVE by Cirque du Soleil at the Mirage in Las Vegas with her rocker beau Travis McCoy. The "I Kissed a Girl" singer attended the 10 p.m. performance with her family too, but arrived in the lobby hand-in-hand with her boyfriend. The two laughed and clapped throughout the musical show.

• Claire Danes and boyfriend Hugh Dancy, sharing a New York Times newspaper while waiting for their Los Angeles-bound flight at John F. Kennedy International Airport in New York. The cute couple read the paper as they drank their Starbucks coffee and Danes munched on a red apple.

• Aussie House star Jesse Spencer, spending a relaxing evening out with singer-actress Louise Griffiths, following a private screening of Australia. "They were very cute," an onlooker tells us. "They're hot and heavy." The couple sipped Chardonnay, and Spencer was telling his girlfriend all about Tim Tams, an Australian cookie that was handed out to all the guests. "They were relaxed and laughing and stayed by each other's side the entire night," the onlooker says. "They were obviously comfortable together."

• By PAUL CHI, JENNIFER GARCIA, MARK GRAY and SARA HAMMEL

Friday's Caught in the Act >