London: Eva Longoria insists she`s not dating "Ready for Love" bachelor Ernesto Arguello, but the two are definitely living together.
Sources familiar with the situation told TMZ.com that the successful civil and architectural engineer has been crashing at Longoria `s L.A. pad.
The duo has also been spotted together around LA on various occasions.
They were seen hitting up Chateau Marmont on the Sunset Strip on Sunday night and the exclusive Soho House on Monday.
However, the 38-year-old actress is adamant that they`re just friends.
"Sorry @ernestoarguello is NOT dating me," she tweeted.
Longoria`s rep said that "Eva and Ernesto are not dating."
Meanwhile, sources connected with Longoria said that it`s no big deal as several cast members of her TV show have been crashing at her house because they don`t have a place to stay in L.A.