Lohan mouths off – with her quirky belt buckle – at a Hollywood Hills photo shoot. Plus: Justin & Jessica, Janet Jackson, J. Lo and more

BIRTHDAY BUNCH

Janet Jackson may be in the middle of a tour – but the singer still made time for one special person in her life: beau Jermaine Dupri. The singer helped her longtime boyfriend celebrate his 36th birthday Tuesday with a bash at New York nightspot Tenjune.