Christie Brinkley & Irina Shayk Heat Up Sports Illustrated Swimsuit Issue’s 50th Anniversary Fete

Posted Tuesday February 18, 2014 12:18 PM GMT

It’s been a half century since Sports Illustrated began putting out their Swimsuit Issue, and last night (February 17) Irina Shayk and Christie Brinkley helped the publication celebrate the milestone.

The 60-year-old supermodel, who first graced the cover of SI’s Swimsuit Edition in 1979, proved she’s still just as hot as she was back then, posing in a plunging orange dress that exposed a bit of her black lace bra.

Meanwhile, Ms. Shayk also made it out to the Barbie Celebrates the 50th Anniversary of Sports Illustrated Swimsuit shindig, causing plenty of swooning among the spectators.

Clad in a form-fitting blue getup and black heels, the Russian hottie mingled with the likes of Peter Nemcova, Rachel Hunter, and Carol Alt.

Photo Credit: