Halle Berry, Sumner Redstone and Clive Davis Oh My!

(Pictured: Olivier Martinez and Halle Berry; Sumner Redstone)

Halle Berry brought French hottie and new main squeeze Olivier Martinez to celebrate with nearly the entire population of Hollywood, Motown and the Great White Way. Jennifer Lopez and hubby Marc Antony entertained, Robert Evans worked the crowd and Kathy Griffin hung out with funnymen Don Rickles and Jay Leno all to benefit Barbara Davis Center for Childhood Diabetes in LA, a cause it has raised more than $75million for over the years.

For more on the charity, go to http://www.barbaradaviscenter.org/