California - 90210 star Anna Lynne McCord keeps the birthday fun going strong this Saturday afternoon on July 18, 2009. Anna hit the beach in Malibu, California with some pals for a day of beach volleyball, ping pongs and pink bikinis!

Anna Lynne McCord recently told E! Online that she might "lock lips" with the 90210's guest star for this season, Rumer Willis. "This is what I foresee ... Naomi gets drunk, and she gets a little crazy. Liam's watching. Naomi wants to experiment. And then a little lip-on-lip action with Rumer Willis can't hurt anybody, right?"

