If you didn't know that Megan Fox stars in director Judd Apatow's This Is 40, then consider yourself enlightened by this new clip from the Universal Pictures comedy. The young actress stars as Desi, who works for Paul Rudd's Pete, and is seen frolicking around the pool in a bikini. Take a look at this scene where Pete's friend, played by Robert Smigel, explains that his wife would never let him have a "hot employee" like that, while their wives watch from the sidelines.