Beverly D'Angelo was a Hawk.

Some are surprised to find out that Beverly D'Angelo was a Hawk (backup singer) w/ Ronnie Hawkins in the '70s. D'Angelo is well known for her Ellen Griswold character in the National Lampoon Vacation flicks. She also played Patsy Cline in Coal Miner's Daughter, same movie that had a Levon Helm cameo. D'Angelo is interviewed in Hawkins' Still Alive & Kickin' doc that focuses on his survival from a cancer bout.