Josh Duhamel and Fergie (Black Eyed Peas)
Relationship status: Going strong
Fergie and Josh hooked up after she guest-starred on his TV show, Las Vegas with the rest of the Black Eyed Peas way back in 2004. They married in 2010, and were later rocked by rumours Josh cheated with a stripper back in 2009. But they're still together... for now, anyway.