Ashlee Simpson circa 2005-ish Lisa Frank collage
Sarah Michelle Gellar in "I know what you did last summer"
Knight Rider / David Hasselhoff rainbow sticker collage
(side note: this one is pretty random, doesn't really go with my usual 90s/00s theme, but I thought it would be funny. Like literally I think it's hilarious. I don't think anyone else thinks this is anywhere near as funny as I think this is; just saying.)