Mariah With Her Two Main SqueezesMariah Carey celebrates the holidays with her two loves. Plus: Mary-Kate Olsen, Dennis Quaid and other stars with their furry pals!

Credit: Splash News Online

Updated: Monday Dec 29, 2008 | 04:00 PM EST By: Amy Jamieson

More from PEOPLE

2 of 5

EXCESS BAGGAGE

Dennis Quaid cradles his chubby dog while waiting to go through airport security in Los Angeles.