Model Irina Shayek New York - Arabstoday   Irina Shayek, posed outside “The Late Show with David Letterman”, where the Sports Illustrated models gathered to unveil Kate Upton as this year's cover star. The Russian model looked dazzling in yellow dress that showed off her stunning curves. She teamed her bright frock with maroon platform heels and added jaw-dropping emerald earrings and a red cocktail ring to complete the colorful outfit. Cristiano Ronaldo's girlfriend dished out some advice for women celebrating Valentine's Day. The model said: “Look beautiful. It’s such a sexy holiday, you should wear something red like a dress or cute lingerie or nail polish or lipstick. You just have to be yourself to flirt and be beautiful and sexy. You don’t need to have long legs and big lips and beautiful hair and makeup. Just be a normal person.”