"Ew!" with Seth Rogen and Zac Efron
Jimmy Fallon shows a clip from the Teen Nick show "Ew!" in which Sara has two friends -- Seth Rogen and Zac Efron -- drop by to take selfies.
They also dance to Turn Down For What and yell at Sara's stepdad Gary, who thinks Lil Jon is a character from Robin Hood. Go away, Gary!