Miley Cyrus made the headlines this morning when she posted a photo of herself showing off her underboobs in a cropped top. Miley is always up to new stints on twitter to grab her fans' and paparrizi's attention.

Recently, Rihanna showed off her side boobs while clubbing in London. She was braless and made a simple shirt look stunning with the view of her side boob.

So what do you think looks hotter: side boob or underboob?

We took a look at the top side boob and underboob moments of celebs:

Kylie Defer: She gave a classic view of her side boob in a gown.

JLo: Jennifer Lopez graced a magazine cover with a shot of her underboob.

Mariah Carey: That's what we call charming shot of a side boob!

Rihanna: The pop star can flaunt it all and still look stylish. It's underboob this time.

Miley: Miley can go to any lengths to have her twitter page packed with comments. The cropped top and side boob were just a few of the things she can do.

Kate Upton: Her side boob steal was on the show in most photo shoots. Ain't we right, Kate?

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