Marty McFly + Ke$ha = Match made in mash-up heaven [video]
Ke$ha’s annoyingly catchy “Tik Tok” won’t die, thanks in part to clever mash-ups like the Star Trek one and this “Tik Tok to the Future.” Set to scenes from 80s flick fave Back to the Future, the pop ditty gives a fresh perspective on the residents of fictional Hill Valley. Doc Brown looks like Mick Jagger? Apparently.
Via BuzzFeed.

I don’t know if anything Ke$ha does can be considered "made in heaven," but she does have a knack for catchy tunes that attract the younglings – kind of like the pied piper mesmerizing the children with his tunes.