While her ex, Tony Parker, revels in the single life, things are steaming up between Eva Longoria and Penelope Cruz‘s younger brother, Eduardo. The couple dined Thursday night at Koi in LA, where they shared a flourless molten-chocolate volcano cake. “He couldn’t keep his eyes off her,” a spy said.

PHOTOS: EVA LONGORIA

Despite whispers that Penelope disapproves of the 10-year age gap between her brother and Eva, any sibling pressure from the Oscar winner seemed out of sight as the lovebirds enjoyed a romantic evening on the back patio.