Kate Upton attends premiere of her new film

American model-turned-actress Kate Upton was recently seen at the premiere for her new film “The Other Woman,” which marked her first major acting role. The curvaceous twenty-one year-old bombshell was accompanied by her co-stars Cameron Diaz and Leslie Mann at the motion picture’s Amsterdam screening on Tuesday, April 1st.

Reminiscent of a modern-day Marilyn Monroe, Upton wore her hair in an elegant faux bob and opted for a snug tube dress, taken straight off the runway from American designer Christian Siriano‘s Autumn/Winter 2014 collection. The white alpaca wool design featured a folded neckline and was cinched at the waist by a small contrasting black belt.

The Sports Illustrated model, who who has graced the pages of the popular magazine’s annual Swimsuit Edition a total of four consecutive times since 2011, teamed up her glamorous ensemble with a pair of nude pointed toe heels and eye-popping mascara.

Meanwhile, forty-one year-old Diaz was donned in a simple black mini dress by Christian Dior and matching high-heeled shoes which featured a golden bead details at the ankles. Mann, on the other hand, was garbed in a strapless cream-colored plaid dress by Delpozo and white pumps.