Dark-Haired Annalynne McCord Shows Off New Look at Sunset Tower (PHOTOS)
True Blood hunk Joe Manganiello hung with his costar Nelsan Ellis out by the pool, although his fiance was not in attendance.
And it looks like there is no bad vampire blood with Twilight!
Xavier Samuel and Alex Meraz were nearby and chatted together, although it was newly single Ryan Phillippe that had most of the ladies in attendance gawking all night.
David Arquette also was in great spirits, enjoying the music by DJ Paul Sevigny and a performance by HUGO.