Watts keeps her newborn son bundled up in the Big Apple. Plus: Paris Hilton, Heidi & Spencer, Lindsay & Samantha and more

SANTA BABIES

With a new baby in the household, Mark Wahlberg and fiancée Rhea Durham make time to treat their older kids Michael, 2, and Ella, 5 (not pictured) to a visit with St. Nick at The Grove in Los Angeles on Monday.