Kate Beckinsale Celebrates Husband Len Wiseman's Birthday with Ex Michael Sheen
A couple days earlier, Kate and Len looked super hot while walking the carpet at the Vanity Fair Oscars Party.
Also pictured inside: Kate arriving at a medical center with her assistant on Saturday (March 1) in Santa Monica.
FYI: Kate is wearing Freddy Wr.Up pants in Santa Monica.
15+ pictures inside of Kate Beckinsale with her current and former men…