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2012 Pop Olympics: Ten Sexy Photos of Justin Bieber

As we continue with our Pop Olympics competition this week, we need help deciding which of the four remaining acts makes you scream. Songs and videos are important, yes, but who do you stay up late at night thinking about? It's been scientifically proven that Justin Bieber's fans are smitten by his boyish good looks, sticking through last year's hair evolution from his signature shag to high-flying swag. To better make the case for why The Bieb should advance, we've provided you with 10 of his sexiest photos, which are even better to enjoy now that's 18. Click through at your own risk.