Sean Penn SPENN091707_01.JPGSean Penn certainly has a very unique history in front of and behind the cameras, but he seemed quite friendly when our cameras caught him at Beverly Hills hotspot Mr. Chow's last night. Quite the trendy place to dine out at, Sean! The actor recently took on another directing venture with Into the Wild, a true story about a college grad who gives his entire life savings ($24,000) to charity and abandons his normal life to hitchhike to Alaska. Hmm, a character that defies social norms in search of his own independence? Sounds a little like Penn himself!