Including JJ and the (late) Jack, she makes it Jack Russell no. 3 for Mariah Carey; the singer received Cha-Cha in March as an anniversary present from husband Nick Cannon. Since I haven't seen enough of this pooch, peep more pictures below!
So many cute faces, so little time, but kudos for crowning your favorite new furry friend to wrap up the first of our Best of 2009 polls! In a super-close race (presidential pet, Bo, held tightly to the second spot), I'm happy to congratulate the super-adorable Cha-Cha.