Jessica Alba Videos: 'I Just Had Sex': After teaming up with T-Pain for "I'm on a Boat" digital short, The Lonely Island boys Akiva Schaffer, Jorma Taccone, and Andy Samberg are back with the hilarious "I Just Had Sex" music video. It just premiered last night on "Saturday Night Live" and features Akon, Jessica Alba, Blake Lively and John McEnroe. If you missed it, check it out below.