Aspiring actress Cara Delevingne has proved that she's a pro by getting her first movie sex scene in the can.

The Sun reports that the 21-year-old supermodel was last week filming a raunchy scene with Matthew Morrison, who plays teacher Will Schuester in Glee.

The pair appear together in historical drama Tulip Fever - and the script apparently calls on them to enjoy a "steamy romp" together.

"The scene was the first time Cara has had to be saucy on screen but she pulled it off well," a source told the paper.

"If anything, it was Matthew who was the more nervous and asked for a closed set so all the crew couldn't watch.

"Cara showed she can act with the best of them and wasn't fazed by having to kiss and roll around with her co-star."

The story is about an artist who falls for a younger married woman when painting her portrait.

Its star-studded cast also includes Dane DeHaan, Dame Judi Dench and Zach Galifianakis.