Kate Upton’s cleavage covers 2013 Sports Illustrated Swimsuit Edition [PHOTO]

Photo of Taylor Bigler
Taylor Bigler
Entertainment Editor

Kate Upton’s cleavage stars on the cover of the 2013 Sports Illustrated Swimsuit Edition for the second year in a row. (RELATED: Top 10: Hottest Sports Illustrated cover girls)

Clearly, Upton is committed to suffering for her craft. The model posed in a skimpy bikini on a boat inĀ Antarctica last December for the photo shoot with only a fur hood for protection from the dangerously low temperatures.

Now that’s what we call dedication.

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