Kate Hudson Supports Matthew Bellamy at iHeartRadio Music Festival

Kate Hudson is a purple beauty while attending the 2013 iHeartRadio Music Festival at the MGM Grand Garden Arena on Friday (September 20) in Las Vegas.

The 34-year-old actress was at the music festival to support her partner Matthew Bellamy, who was performing with his band Muse.

PHOTOS: Check out the latest pics of Kate Hudson

Muse wowed the crowd with some of their hit songs, such as “Follow Me” and “Starlight” after being introduced by Stephen Amell and Ashley Greene.

Last weekend, Kate was spotted showing off her midriff while flying out of Rio de Janeiro, Brazil.

FYI: Kate is wearing a W. Britt ring and bracelet.

15+ pictures inside of Kate Hudson attending the iHeartRadio Music Festival…