Cyrus hosted the March 5, 2011 episode of "Saturday Night Live", where she poked fun at her recent controversies. That November, it was announced that Cyrus would voice Mavis in the animated film "Hotel Transylvania"; however by February 2012 she was dropped from the project and replaced with Selena Gomez. At the time, Cyrus attributed her departure to wanting to work on her music, but later revealed the real reason behind her exit was because she bought her then-boyfriend Liam Hemsworth a birthday cake shaped like a penis and licked it. She later made an appearance on the MTV television series "Punk'd" with Kelly Osbourne and Khloé Kardashian. Cyrus starred alongside Demi Moore in the independent film "LOL" (2012). The film had a limited release, and was a critical and commercial failure. She then starred in the comedy film "So Undercover", appearing as an FBI agent required to go undercover at a college sorority.