Allison Janney and Mae Whitman in The DUFF (2015)

Mae Whitman and Bella Thorne in The DUFF (2015)

Mae Whitman, Skyler Samuels, and Bianca A. Santos in The DUFF (2015)

Mae Whitman and Robbie Amell in The DUFF (2015)

Aubrey Plaza at an event for The DUFF (2015)

Mae Whitman, Robbie Amell, and Bella Thorne at an event for The DUFF (2015)

Robbie Amell at an event for The DUFF (2015)

Susan Cartsonis, McG, and Mary Viola at an event for The DUFF (2015)

Skyler Samuels at an event for The DUFF (2015)

Bella Thorne at an event for The DUFF (2015)

Ken Jeong at an event for The DUFF (2015)

Mae Whitman, Skyler Samuels, Robbie Amell, Bella Thorne, and Bianca A. Santos in The DUFF (2015)

Italia Ricci at an event for The DUFF (2015)

Genevieve Hannelius at an event for The DUFF (2015)

Sarah Hyland at an event for The DUFF (2015)

Kira Kosarin at an event for The DUFF (2015)

Sabrina Carpenter at an event for The DUFF (2015)

Alexa PenaVega at an event for The DUFF (2015)

Olivia Holt at an event for The DUFF (2015)

Mae Whitman, Robbie Amell, and Bella Thorne in The DUFF (2015)

Ken Jeong, Mae Whitman, and Robbie Amell in The DUFF (2015)