Toughest poll ever? When the clock strikes midnight this New Year's Eve, who would you want to kiss: Justin Bieber, Harry Styles, Cody Simpson or Austin Mahone?

Now that Justin Bieber is "super single" -- his words! -- we suspect that Beliebers everywhere are going to be wishing for a peck from Justin on NYE. And if his mannequin-kissing skills are anything to go by, we predict that a New Year's kiss from Justin would definitely be one to remember.

Just the mere thought of kissing Harry Styles on Dec. 31 has us blushing. Eek! Let's be real: It wouldn't even matter if the kiss ended in an emergency like Harry's date in the 'Night Changes' video -- a romantic moment with Harry Styles is totally worth the trip to the ER. Just ask Taylor Swift!

We may have to fight off Gigi Hadid to smooch Cody Simpson on New Year's Eve, but we've never shied away from a little friendly competition. And kissing the 'Home to Mama' singer would totally be the best way to kick off 2015!

Considering the fact that Austin Mahone recently got his tonsils taken out, he may not necessarily be up for a midnight kiss this year -- but hopefully we could talk him out of that. Because whenever we think about a friendly lip lock with Austin Mahone, only one thought pops into our heads: 'MMM Yeah.' (Yeah, we went there!)

Which celeb do you want to be your New Year's Eve kiss? Cast your vote for Justin Bieber, Harry Styles, Cody Simpson or Austin Mahone in the poll below!

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