Are-they-or-aren't-they couple Jessica Biel and Derek Jeter, playing blackjack in a roped-off area of the casino at the El Conquistador Resort & Golden Door Spa in Los Crobas, Puerto Rico.
Leonardo DiCaprio and girlfriend Bar Refaeli, swimming with the dolphins at the Mirage Hotel in Las Vegas. Later, they attended the 10:30 p.m. performance of Cirque du Soleil's LOVE show.
More Celeb Sightings
Jesse Metcalfe and singer girlfriend Nadine Coyle, hugging and kissing at Teddy's at the Hollywood Roosevelt Hotel. Drea de Matteo and musician boyfriend Shooter Jennings also held court at a back table.
Antonio Banderas and Melanie Griffith, greeting each other with "Hi, mama" and "Hi, papa" and a buss on the lips before heading down the mountain at Ajax ski resort in Aspen.
Erik C. Pendzich / REX USA
Sandra Bullock and Jesse James, having a double date with Pink and Carey Hart at Beverly Hills eatery Mr. Chow. The group shared water dumplings, cauliflower, chicken and scallion pancakes. "There were smiles all (around) the table," says a diner.
By MARK GRAY, LIZA HAMM and JEFFREY SLONIM