Reese Witherspoon peels down to a bikini

Reese and Jake clap during the Fleet Foxes set

The couple spent the weekend at the festival in Indio, California

Reese Witherspoon sips on a Pina Colada as she chats to boyfriend Jake Gyllenhaal at the Coachella Festival

Reese Witherspoon is renowned for being one of the most modest actresses in Hollywood with her refusal to go naked on screen.

So it was somewhat of a surprise to see the usually covered-up actress stripping down to a bikini at a music festival over the weekend. Mail Online reported.

The Oscar winner and boyfriend Jake Gyllenhaal were just two of the dozens of celebrities who attended the three-day Coachella Festival in Indio, California.

During the festival, the couple checked out sets by Paul McCartney, Morrissey and Jenny Lewis, among others.

Blending in to the rest of the audience, Reese dressed down in a denim dress, fedora hat and flip-flops while Jake opted for a hoodie and jeans.