Matt Bellamy and his wife ... "Mother's Day & what would've been my late Mother's 60th birthday. Named after Matt's Dad George, my Mom Julie, and my cowboy dad Billy Wade Evans.

The Muse frontman is also dad to 8-year-old son Bingham ... The actress' rocker ex-fiance, Matthew Bellamy, also joined in on the fun. The actress also opens up about being a single mom in ...