The 44-year-old said that on a night out in Hollywood, she ran into the 'Titanic' star who was just 21-years-old at that time.
She said that he had always been coming up to her to say that she'll be his girlfriend one day, Us Magazine reported.
Brown said that as she with Tommy Lee at that time and was five senior to him, she considered him too young.
However, Brown said that when she broke up with lee, she was "hate-f-cking" whoever out of anger and went back to DiCaprio's place one night.
She said that the 39-year-old actor turned on some music and started singing the TLC song 'Waterfalls' to her, which she thought was weird as she wasn't into it at all.
Brown added that when she pulled his pants down she was shocked as DiCaprio looked huge, but insisted that the whole thing was awkward, and they didn't hang out much after that.
--ANI (Posted on 17-11-2013)