New York: 'Inception' star Leonardo DiCaprio has introduced his latest girlfriend, Victoria's Secret model Erin Heatherton, to his mother.

The 37-year-old actor's relationship with Heatherton, which only began in December, has gotten so serious that he introduced her to his mother over the festive period, reported a website.

"The meeting went well and mom and Erin were seen laughing. Leo and Erin seemed really happy," a source said.

The 'Titanic' star has been linked to a bevy of beauties in the past. The actor has previously dated supermodels Gisele Bundchen and Bar Rafaeli.