The Lohan sisters go for a stroll in New York City. Plus: Mariah Carey, the Sex and the City premiere, Posh & Cruz and more


After rockin' out with pal Samantha Ronson in Cannes last week, Lindsay Lohan returns stateside, cradling a new puppy pal while out with mom Dina and little sister Ali (not shown) in N.Y.C. on Tuesday night.