Be sure to tune in to today's Ellen for her big birthday show! Pink, Julia Roberts, Colin Farrell and Jaden Smith help her celebrate. The best, Portia sings her Happy Birthday- dressed as Marilyn Monroe. Shexy!
Ellen has no idea who is coming to visit, the show was kept secret. Pink joins Ellen when delivering the opening monologue and even serenades the birthday girl.
Roberts will bring a beautiful gift and Farrell supplies the cake.