The 15 Most Ab-Tastic Moments Of 2013: From Bieber To Nick Jonas

From Instagram to magazine spreads, MTV News counts down the best shirtless moments.

There may be lists about best songs, movies and artists of 2013, but let’s not forget about one of the most important things from this past year: abs.

Shirtless moments were on full display in 2013, from sexy Instagram pictures to magazine covers to steamy videos, which is why we have compiled a list of the most ab-tastic moments.

Nick Jonas

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