They decide to sabotage the proposal. However, Dave leaves them at home under the care of a babysitter while he flies to Miami for a business conference (and the proposal). The Chipmunks escape and team up with Miles, who also wants to stop the marriage because he likes his life just the way it is.

Look for John Waters as a first-class passenger and Bella Thorne as pop star Ashley Grey. The Soundtrack: Modern Hits with a High-Pitched Twist

Upon reaching Miami, the trio learns the ring wasn't for Samantha, but for a friend. The film concludes with Dave officially adopting the Chipmunks, cementing their bond as a legal family. Cast and Voice Talent