The Best and Worst Musicians-Turned-Actors

7. Britney Spears

While some of us may admit to re-watching "Crossroads" when it comes on television, it's only for the sake of nostalgic humor. It's hard not to laugh at Britney Spears' embarrassing attempt at acting and the plot in general—the virgin (Spears) loses her virginity to a supposed murderer, they fall in love, then she becomes a singer. While Spears isn't the worst actor ever, "Crossroads" made it clear that acting wasn't a talent of hers. Thankfully she never returned to the big screen again, except for her parody cameo in "Austin Powers in Goldmember."

Photo Source: MTV Films