Ritchie has a lads' evening out with Jude Law and Robert Downey Jr. in London. Plus: Jennifer Lopez, Britney Spears, Ashley Olsen and more

MEET & GREET

Salma Hayek does a little gladhanding as she catches up with Charlize Theron Thursday at Virgin Unite’s Rock the Kasbah fund-raiser at the Hollywood Roosevelt Hotel. The charity, established by Virgin CEO Richard Branson, benefits social and environmental causes, including delivering healthcare to rural portions of Africa.