"There You Are!" is a parody of Celine Dion's "My Heart Will Go On". It was featured in the Season One episode, "Cartman's Mom Is a Dirty Slut".
The song plays whenever Liane Cartman sees someone she wants to have sex with during the episode's flashbacks. First is Chief Running Water, then Chef, and last was the Denver Broncos.
There you are, like a throbbing star.
I want you to make love to me.