Though the Obsessed actress has mostly kept her kids out of the ... “We couldn’t be more excited to share news of the arrival of Vivienne Margaret MacArthur,” Ali wrote on her website.

Ali Larter and husband Hayes MacArthur with their two kids, son Theodore and daughter Vivienne.

Here’s everything to know about Ali Larter's kids, Theodore and Vivienne ... “And if he doesn’t like it, it’s fine, it’s more about trying and thinking of food as a fun adventure.” ...