The former "Desperate Housewives" beauty was reported to have fallen for Ernesto Arguello, one of three contestants searching for romance on the programme, and sources say the duo were spotted leaving Los Angeles International Airport together last Friday.
However, Longoria, who produced "Ready For Love", has been quick to shoot down the fresh speculation about her personal life, reported E! Online.
Taking to Twitter, she said, "Sorry @ernestoarguello is Not dating me, but u can see who he is dating on ReadyForLove tomorrow night on NBC after TheVoice!"