London: Hollywood superstar Leonardo DiCaprio is giving Sean Penn's Haiti charity a boost by auctioning off the chance to party with him at a Hollywood bash.
The 'Titanic' star has donated two tickets to one of his upcoming red carpet premieres, as well as passes to the afterparty, reported a daily.
The winner will get the chance to pose for photographs with DiCaprio during a brief meet-and-greet session.
The Charity Buzz auction, which ends on February 9 is expected to fetch as much as 15,625 pounds for the J/P Haitian Relief Organization.
Penn founded the charity to help Haitian families rebuild their lives in the wake of the devastating 2010 earthquake.