Adding her hotness to the talk show’s lineup, Irina Shayk was among the star power spotted arriving at the “Late Show with David Letterman” on Monday (February 13).

The Russian stunner looked yummy in yellow as she offered up a wave to fans lining the Ed Sullivan Theatre entrance before heading inside for the evening taping session.

As for the reason behind the visit, Miss Shayk – who covered the 2011 installment – was there to help promote the 2012 Sports Illustrated Swimsuit Issue before it’s release tomorrow on Valentine’s Day.

During the appearance, Irina joined a handful of fellow SI beauties including this year’s covergirl Kate Upton in reading off the “Top Ten Reasons This Year’s ‘Sports Illustrated’ Swimsuit Issue Is The Best One Ever.”