Robert Pattinson: Party with Joaquin Phoenix & Vince Vaughn!

Robert Pattinson dons a hood over his head while exiting a private party at The Larchmont Restaurant in the Larchmont Village on Friday (April 5) in Los Angeles.

The 26-year-old actor was seen walking out with his pals Joaquin Phoenix and Vince Vaughn.

PHOTOS: Check out the latest pics of Robert Pattinson

On the same day, Robert and his girlfriend Kristen Stewart were seen holding hands while grabbing lunch in Los Feliz.

In case you forgot, Kirsten is turning 23 years old on Tuesday (April 9). How will Robert celebrate her birthday?