Charlize Theron, Sean Penn get cosy in public, again

Actors Charlize Theron and Sean Penn were spotted spending some quality time together at the latter's Help Haiti Home gala at the Montage hotel in Beverly Hills.

Though the duo did not pose on the red carpet together, but things heated up inside the event, with Theron putting her arm around Penn when he sat down beside her at a table in the middle of the ballroom, reports eonline.com.

He then gave her a few kisses on her neck, and they then shared a kiss on the lips.

On Jan 5, the two love birds were spotted at ArcLight Cinemas in Hollywood, and according to an eyewitness, seemed "really casual and comfortable" when they left the movie.

They also took time to relax in Hawaii during a holiday getaway last month and after their return they continued to hang out, spending time at Penn's Malibu, California home.