By Devan Coggan
Updated August 10, 2015 at 05:41 PM EDT
Rob Kim/Getty Images

Happy birthday, Snoopy! To celebrate the big day for everyone’s favorite beagle, Meghan Trainor serenaded the Peanuts Movie star with a rendition of “Happy Birthday” on Twitter.

The “All About That Bass” singer wrote a brand new pop song called “Better When I’m Dancin’” for the upcoming CGI film, and to thank her, the animators even drew her as a Peanuts character.

Trainor wasn’t the only one who wished the Flying Ace well. Peanuts Movie producer Paul Feig (and his dog, G. Buster Feig) wished Snoopy a happy birthday on Twitter, as did Al Roker, and Savannah Guthrie celebrated with Snoopy himself on the Today show.

The Peanuts Movie will hit theaters Nov. 6.

See Meghan Trainor drawn as a Peanuts character

Good grief: Watch a new trailer for the CGI Peanuts movie

Meghan Trainor: ‘I’m trying to get my vocal strength back’