01/06/2012 01:57 pm ET

Leonardo DiCaprio Introduces Erin Heatherton To His Mother, Sources Say

And just like that, Leo's on to the next one!

After dating Gisele Bundchen and Bar Refaeli, Leonard DiCaprio is getting serious with his next model girlfriend: Erin Heatherton. The Victoria's Secret Angel has been seen out and about with the actor, spending time together in Los Angeles and Australia (where Leo is filming "The Great Gatsby").

Now the New York Post reports, via a "source," that Leo introduced Erin to his mother, Irmelin. Says the Post's source, "The meeting went well, and Mom and Erin were seen laughing" over New Year's Day brunch at the Four Seasons in Los Angeles.

Leo is known for being close with his mother and takes her approval seriously -- so much so that a rumor started circulating this summer that Leo bumped Blake Lively because his mother wasn't a fan.

While those rumors have since been debunked, we would assume any of Leo's ladies must get along well with the family. And, of course, look good next to Leo on the red carpet.