Thanks to Ale for the great scoop!
The Lonely Island & Akon Perform * I Just Had Sex* Live
Akiva comes on to help do a nice small "I'm on a Boat" bit during the song, and then he carried the huge "Sex" sign.
[SNIP - Video removed]
I'm impressed. The Lonely Island is really upping their live game. The dudes were perfectly on tune, felt natural, and nailed it. Funny stuff.
This one might be temporary. Let us know if it gets taken down.