Jennifer Lawrence is too cool to be America's sweetheart, says Julia Roberts

The ‘Erin Brockovich' star, who is a huge fan of Lawrence said that the 23-year-old actress is too edgy to hold the unofficial title, Contactmusic reported.

Roberts told MTV News that she thinks that the ‘Silver Lining's Playbook' star is fabulous and seems cooler than Roberts herself.

Julia Roberts. Pic/ Santa Banta