"Moment 4 Life", featuring Drake, is the fourth single off Nicki Minaj's debut album Pink Friday. The Chris Robinson-directed video features the debut of Nicki's latest alter-ego Martha, Roman's mom. Let's see: Roman, Martha, Harajuku Barbie, Nicki The Ninja... I don't even know what happened to Rrrrosa! Anyway, I didn't think the video lived up to the hype from the point the song started on, but the beginning was cute.