Cary Elwes, Natalie Portman, and Ashton Kutcher in No Strings Attached (2011)

Ashton Kutcher and Ivan Reitman in No Strings Attached (2011)

Natalie Portman and Ashton Kutcher in No Strings Attached (2011)

Natalie Portman in No Strings Attached (2011)

Natalie Portman and Greta Gerwig in No Strings Attached (2011)

Ashton Kutcher in No Strings Attached (2011)

Ashton Kutcher and Jake Johnson in No Strings Attached (2011)

Ashton Kutcher and Ophelia Lovibond in No Strings Attached (2011)

Ashton Kutcher and Lake Bell in No Strings Attached (2011)

Natalie Portman and Olivia Thirlby in No Strings Attached (2011)

Natalie Portman, Ashton Kutcher, Mindy Kaling, and Greta Gerwig in No Strings Attached (2011)

Ashton Kutcher, Ludacris, Jake Johnson, and Abby Elliott in No Strings Attached (2011)

Natalie Portman, Ivan Reitman, and Mindy Kaling in No Strings Attached (2011)

Greta Gerwig and Jake Johnson in No Strings Attached (2011)

Kevin Kline, Natalie Portman, Ashton Kutcher, and Ivan Reitman at an event for No Strings Attached (2011)

Natalie Portman and Ludacris at an event for No Strings Attached (2011)

Lake Bell at an event for No Strings Attached (2011)

Kevin Kline, Ashton Kutcher, Britt Stewart, and Megan Honore in No Strings Attached (2011)

Kevin Kline, Natalie Portman, and Ashton Kutcher in No Strings Attached (2011)

Ivan Reitman in No Strings Attached (2011)