Love is in the air for Jim Carrey. Sources say the “Mr. Popper’s Penguins” star has been getting “hot and heavy” with pretty blonde Anastasia Vitkina. She’s the ex of Carrey’s pal David Schoonmaker, a partner at NoLIta nest Travertine, who has been described in press reports as a “mystery woman.” But sources tell us the Russian beauty is a student in New York. Our spies say Carrey and Vitkina began seeing each other after his split with Jenny McCarthy last year. Vitkina has been flying back and forth to LA to see the actor. The two were spotted together at a Guns N’ Roses gig in LA this month.