Erin Heatherton Lunches While Leo DiCaprio Works on 'Wolf'

Erin Heatherton holds onto her iPhone while having lunch with some pals on Saturday (August 25) in New York City.

The 23-year-old Victoria’s Secret model kept herself busy while her boyfriend Leonardo DiCaprio filmed scenes for his upcoming movie The Wolf of Wall Street that afternoon.

PHOTOS: Check out the latest pics of Erin Heatherton

Earlier in the week, Erin attended the Reeve Foundation Champions Committee Summer Party at No.8.

“Had a great time DJing for a great cause tonight the @ReeveFoundation with my wingman @ErinHeatherton,” Erin‘s pal Harley Viera-Newton tweeted.