Supermodel
Irina Shayk
pulled out all the stops for the 2014 Oscars, wearing a gorgeous deep blue gown that showed off her sexy cleavage at
Elton John
's 22nd Annual Oscars party benefitting the Elton John AIDS Foundation, followed by a sexy black lace dress that she changed into to attend the Vanity Fair post-Oscar bash.
Irina, who is currently dating soccer superstar Christiano Ronaldo, had a busy February -- in addition to leading the Russian delegation in the Sochi Olympics opening ceremony, she was also featured in the 50th anniversary edition of the Sports Illustrated Swimsuit Issue.
Natch, she wore yet
another sexy getup
for the party held in honor of the issue last month.
"So happy and proud to be a part of the opening ceremony #sochi2014 #olympics," the patriotic Russian tweeted about the Olympics.