McCarthy and the Hollywood funnyman, who dated for five years, parted ways in April (10), and now the bubbly blonde appears to have found a new man.
McCarthy was spotted with a mystery man in Los Angeles in May (10), and the actress' representative has confirmed she has been dating hunk Jason Toohey for two months.
Toohey lives in Las Vegas, where McCarthy is currently residing while work is completed on her L.A. home.
The couple were spotted at a party in Sin City at the weekend (14Aug10) and showed no signs of trying to hide their feelings for each other.
Asked to explain the candid new party photos, in which McCarthy and Toohey lock lips and cuddle, she coyly says, "That guy's hot."
She adds, "I am seeing someone right now, so I'm happy."