There are a ton of long-term celebrity couples that make sense: Brad and Angelina, Will and Jada, Jay-z and Beyonce, Mila and Ashton. But then there are a few that make us scratch our heads and wonder how they've lasted this long. Check out these celeb couples who made their love work for the long haul against all odds—and often under the radar!
Casper Smart & Jennifer Lopez
When Casper Smart and Jennifer Lopez first hooked up, the world figured he was just a super hot rebound for the superstar, who had just divorced Marc Anthony. But despite recent rumors of a split, these two are still going strong ... and so are their glutes. Ow ow!
Heidi Klum & Her Hot Bodyguard
Heidi Klum and her bodyguard beau are going strong, literally and figuratively, following her split from ex-husband Seal. Why do we keep forgetting these two are an item? Because, well, he's not famous ... and we secretly want her to reunite with Seal. C'mon, they were so cute together!
Teresa Giudice & Joe Giudice
Like a modern day Real Housewives edition of Bonnie and Clyde, Teresa and Joe Giudice have stuck together through thick, thin and a ton of legal drama. Maybe the couple that (allegedly) evades taxes together stays together?
Wilmer Valderrama & Demi Lovato
Wilmer Valderrama is 12 years older than Demi Lovato -- and a lot less relevant. But these two have been together, albeit off and on, for a long time, and Lovato has quietly credited the onetime That '70s Show star with keeping her happy, healthy and grounded. You know, when she's not cryptically calling him out on Twitter whenever he acts like, well, Wilmer Valderrama. (We'll admit it: We still think she can do better!)
Joe Jonas & Blanda Eggenschwiler
Joe Jonas and model/graphic designer Blanda Eggenschwiler have been dating since November 2012. Joe's a notorious serial monogamist (see: Taylor Swift, Camilla Belle, Demi Lovato, Ashley Greene), but with a few exceptions, most of his relationships fly under the radar. And right now that's probably because he's having enough trouble keeping his band together -- and they're blood!
Natalie Portman & Benjamin Millepied
Natalie Portman moved to Paris to be with her husband and baby daddy, Benjamin Millepied, and their son Aleph. Not only did we forget they're still together because we never see them, we're also a bit surprised it lasted this long considering they met when Millepied had a live-in girlfriend of a decade. Beware, Nat! If they cheat with you, they'll cheat on you. (Okay, maybe if you have an Oscar and a ton of money, they'll stick around ... or at least be more discreet.)
More from YourTango: