Loose Lips David Duchovny, the world's most visible sex addict, is reportedly "doing really well" in rehab. His co-star on Californication , Evan Handler (aka Charlotte's husband Harry from Sex and the City ) tells Us , "David is astonishingly good [in Californication ], as always." • Are Leo DiCaprio and on-again, off-again girlfriend, Israeli model Bar Rafaeli, back on? TMZ thinks they spotted the pair out in L.A. last night. • Aw, Anne Hathaway is insecure , just like us! She tells EW , "You know those girls that, like, go out? ‘I'm just not confident enough to do that. I'm not the sort of girl that will throw on a short skirt and tease her hair up. I feel uncomfortable with attention. Truly, I am a wallflower by nature." Just like all those models who used to be ugly ducklings, the world's tiniest violin is playing for Anne. [Us , TMZ , Just Jared ]