Jake Gyllenhaal

From Gwen Stefani to Miley Cyrus and John Mayer, these pop stars have written breakup songs about other famous people.

Does he still have that sweet disposition?

Is *this* who has the scarf today?

"Public enemy No. 1."

But was it really?

Please, oh please make the TMI stop...

Check out cringe-worthy fashion fails from our favorite celebrity couples.

Could you picture him as Mysterio?

From Kanye West to Katy Perry, every time Swift has enacted musical revenge.

From the Olsen twins to the Francos, 20 famous siblings who've shared the screen.