The Desperate Housewives star took to Twitter to share her love of 'Locked Out of Heaven'.
"I'm obsessed with @BrunoMars new song 'Locked Out Of Heaven'!" she wrote. "Have it on repeat!"
Mars has described the video for the lead single from his new album Unorthodox Jukebox as "old-fashioned fun".
Longoria recently confirmed her split from New York Jets quarterback Mark Sanchez.
She joined Scarlett Johansson and Kerry Washington on a video urging women to vote for Barack Obama in the November 6 Presidential Election.
Watch the video for Bruno Mars's 'Locked Out of Heaven' below: