Jelena's Reunion, Lea Michele's Sexy Bikini, Kim Kardashian's Selfie And More Weekend Instagram Updates

We're only six days into 2014 but already we see a few top contenders for Best Instagram Pics of the Year. The celebs were getting snap-happy this weekend and we don't hate it! See what Justin Bieber and Selena Gomez, Kim Kardashian, Nick Jonas and more celebs were up to this weekend on Insta...

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Kim Kardashian one-upped that post-baby selfie she posted a few months ago by posting yet another hot bod pic. I mean, girl (and her just-as-ripped friend) look gooood. Here's one way to silence the haters:

Nick Jonas was in Hawaii for a wedding this past weekend! Not his own, unfortunately, but regardless, his gorgeous Miss Universe girlfriend Olivia Culpo was his plus one. Aloha, hotness.

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Lea Michele was also looking hot in the hot weather. She and her bestie Jonathan Groff went on a BFF's trip to Mexico, and this photo that she posted of her in a barely-there bikini got people talking. I'm personally more impressed by that pool and that scenery but that's just me:

Kristin Cavallari, meanwhile, celebrated her big 2-7 with her husband, Jay Cutler (who just signed a seven-year contract with the Chicago Bears), and she drank mocktails, since she's preggers, of course. These two are just the cutest.

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Carlos Pena of Big Time Rush fame became a married man on Saturday! He and his GF Alexa Vega tied the knot in Cabo. There's no pics yet of the actual wedding, but this one was from the day prior and the almost newlyweds are lookin' pretty darn happy (and tan):

And here you go, one last Instagram couple's update. Did you see the pic that Justin Bieber posted of him and Selena Gomez? After the exes were spotted together near his home last week, Biebs goes and posts this photo, making the world beyond confused on the status of their relationship. Way to go, guys.

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What was your favorite Instagram update this weekend? Who's your favorite celeb to follow on Insta? Tweet us @OKMagazine.