I already know what I want to see for the "Only Wanna Dance With You" video.
It opens in the middle of a highschool prom, and everyone is walking to the dancefloor. Ke$ha is in an awful 80s prom dress and her hair is tied up awfully too. She spots a guy, one in the worst suit, and he spots her. They make their way to each other but before they meet, the band starts playing "Only Wanna Dance With You".
Suddenly, all the highschoolers in their terrible wardrobe start performing a choreographed dance, the guy and Ke$ha joining in.
Basically they stay dancing the whole time, trying to get to one another the whole song but never succeeding. At the end, they finally land in front of each other with looks of desire in their eyes, only to be cut short from the prominent silence of the finished song.
I think it would be cheesy an a great tribute to the cliche teenage romcoms, especially the choreography (I always love how everyone that goes to highschool in those movies seem to be professional dancers, haha)
Nothing special, but I think Ke$ha would make it entertaining and rock the choreography.