The pretty pair made their first public appearance together in November while attending the Museo Jumex Opening dinner at Casa De La Bola in Mexico City, Mexico.
The two were also spotted at the Haute Living and Hublot's The Art of Fusion party on Dec. 6 in Miami, where an insider told E! News at the time, "They looked like such a great couple. She looks so happy and he is so madly in love with her."
Longoria was last romantically linked to Ready for Love reality star Ernesto Argüello before they split up last summer.