Plot Summary:After Obama receives a midnight visit on Inauguration Day from the all-too-human ghost of Dr. King, Adam Levine hosts - getting advice from Andy Samberg, Cameron Diaz, and Jerry Seinfeld. He co-hosts a show on the Gay Network, plays a future Mafioso with Tony Soprano in high school, chats with a firefighter's ex-girlfriend at a party, hosts a spoof of MTV's "Catfish," gets into a bar face-off with three other rock-band leaders, backs Samberg in a digital short ("You Only Live Once"), and goes to an unlikely groupie's apartment after a concert. Rosetta Stone sponsors the episode; Kendrick Lamar performs.