Megan Fox, straight hair, Brian Austin Green, light blue shirt

Megan Fox and Brian Austin Green head out of the airport with son Kassius.

Newlyweds Megan and Brian were spotted as they left LAX and landed in Toronto yesterday to attend the Toronto Film Festival.  Megan's film "Passion Play" is being shown this week at the festival.

Megan, stepmom to Brian's son Kassius, (8), whose mother is Vanessa Marcil, recently shared that people seem to think she's too young (24) to be married. "They can’t grasp that I’m old enough to be married." "When I talk about my husband, I feel as if people roll their eyes, it’s like when you’re 16 and order a martini, and the waiter says, 'Do you think I’m stupid?'"

Kassius Green, gray sweatshirt

Brian Austin Green, light blue shirt, red baseball hat, black jeans, white shoes, Megan Fox, skinny jeans, white shirt, black ballet slippers, black jacket