Cameron Diaz at Greenhouse Project Benefit | Photos

Cameron Diaz Parties For Charity Following a Meetup With Reese

Source: Carly Otness/

Cameron Diaz attended the fifth annual Greenhouse Project Benefit at The Standard Hotel in NYC yesterday. She went casual to attend the bash, which raises money for NY Sun Works, an organization that creates science labs in urban schools. Cameron's charitable party came just a few days after she reportedly hung out with Reese Witherspoon and Chelsea Handler following Reese's arrest in Atlanta over the weekend. Cameron, Reese, and Chelsea met up at the Greenwich Hotel following Reese's premiere of Mud on Sunday. According to a source, the meeting, which also included Leslie Mann and Judd Apatow, was "pretty tame" and everyone seemed in good spirits.

Cameron may be enjoying her downtime with friends as she gears up for a potentially busy year. She is in talks to reunite with her Bad Teacher costar Jason Segel in Sex Tape. She'll also meet up with Leslie again when she begins work on their upcoming film The Other Woman later this year.