There are some couples in the world of pop music that were actually pretty good matches, despite the fact that they broke up. Demi Lovato used to only have eyes for Joe Jonas, Justin Bieber and Selena Gomez are still grappling to overcome their relationship issues, and Taylor Swift ditched nice guy Taylor Lautner way too soon! Out of these nine couples we've chosen, who would you like to see back together?

First up is 'Heart Attack' hit maker Demi Lovato, who used to date her 'Camp Rock' co-star Joe Jonas. Although the couple didn't really work out and parted on amicable terms back in 2010, we think Lovato and Jonas could relaly make it work, as both of them have grown up a lot since they dated.

Then there's Justin Bieber and Selena Gomez, who have been involved in an on-again, off-again roller coaster romance since 2011. The couple are just friends right now, but they really can't seem to stay apart, hanging out and grabbing dinner together frequently. We think Biebs and Gomez were so cute together, and maybe if they worked on some communication issues, they could be in it for the long run.

We also think Taylor Swift and 'Twilight' hunk Taylor Lautner should give it another shot. It was such a short-lived flame between the pair, who met on the set of the movie 'Valentine's Day,' but Lautner is a really sweet guy, and that's exactly what Swift needs after dating so many jerks. Plus, Taylor is our favorite Hollywood couple name.

Some other folks on our romantic wish list? Chris Brown and Rihanna, who are actually dating each other right now, much to the dismay of many. It's obvious that Rihanna really cares for Breezy even after their infamous fight in 2009, but we're not sure they are quite as star-crossed as they believe. We wish Rihanna would give it another shot with 'What's My Name' rapper Drake, who has an ego to stand up to Ri's, and we think Chris should get back with his beautiful model ex Karreuche Tran.

Also on the list are Bruno Mars and Rita Ora, because seriously, they are just an amazing couple. Super hot? Check. Extremely talented? Check. Love to have fun and laugh? Check. C'mon Bruno and Rita, get back at it! Then there's Katy Perry and Gym Class Heroes frontman Travie McCoy, who were very serious at the start of their careers. McCoy even credits Perry with helping him get clean, and we would love to see her back with the tatted vocalist now that he's sober.

Finally, we've got hotties Harry Styles, Adam Levine and their respective former flames, Caroline Flack and Anne V.

Flack is the "older woman" who started it all, and despite their breakup, the cougar-loving One Direction member remains friends with the 33-year-old television personality. Things didn't end as well for Levine and supermodel Anne V., but if you see their chemistry together in Maroon 5 videos like 'Never Gonna Leave This Bed,' it's undeniable that both Anne and Adam cared deeply for one another. Plus, they're a blindingly beautiful match.

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