Emma Roberts: 'Jennifer Aniston's pole dancing is hot'

Emma Roberts has exposed her co-star Jennifer Aniston's secret skills by outing her as an "amazing" pole dancer.

The former Friends star plays a stripper in her new film We're The Millers and Roberts was more than a little impressed by the 43-year-old's sexy display.

Roberts tells EOnline.com, 'She's really good. I saw bits and pieces of it and she is amazing. It was unreal! She looks really hot."

Asked to rate her co-star out of 10 for her dance skills, Roberts replied, "(She's) like a 20!"