Not long after attending her first Country Music Awards this year, the Pretty Little Liars star hit the stage for the 2013 CMA Country Christmas special Monday at the Bridgestone Arena in Nashville, Tenn.
Stepping onto the stage in a gorgeous red gown, Lucy belted out the classic song "Christmas (Baby Please Come Home)," exuding old Hollywood glamour as she rocked the house.
Lucy, who is planning to release her debut album in early 2014, shared the cover art for her first single "You Sound Good to Me" on Twitter Monday.
"Very special day for me !! My single "You Sound Good To Me" is out January 7!!," she tweeted.
In addition to her performance duties on the CMA Country Christmas special, Lucy also sang another song from her album, "Kiss Me," during an appearance on Froggy Philadelphia in Pittsburgh, Penn.