Denise Richards revealed she once made “white trash” sandwiches for ex-husband Charlie Sheen’s “hookers” during one of the actor’s drug-fueled benders.

Charlie Sheen was surprised to see his one-time bitter ex, Denise Richards, walking the red carpet at the big premiere for his new Netflix documentary, RadarOnline.com can report. The two were cordial and hugged it out before the event, even after Sheen took a swipe at his exes' crumbling current marriage.

Here are the biggest revelations from Charlie Sheen’s Netflix documentary. The documentary opens with Charlie sharing a wild story about his honeymoon with his first wife, Donna Peele. The pair were on the plane and the flight crew invited Charlie — who was drunk — to briefly fly the aircraft.

Both Denise Richards and Brooke Mueller get extremely candid about their messy marriages with Charlie Sheen, while two of his children with the women -- daughter Lola and son Bob -- spill on their own roller coaster relationships with their father in the new documentary,