If seeing Leonardo DiCaprio in a tux wasn't enough to melt your heart, you'll swoon over the fact that he plays matchmaker -- for his mom.
The 38-year-old actor's mother, Irmelin Indenbirken, split from his father when Leo was young. But today, she has a boyfriend of one year and her son to thank.
At a Fourth of July party in Malibu, Calif., guests saw DiCaprio and his rumored girlfriend, Victoria's Secret model Tori Garrn, partying with Indenbirken and her beau, David.
A guest at the party talked to David and told the New York Post about how the two met.
"He said Leo and his [own] daughter, the wife of a Black Keys band member, set them up on a blind date and they've been together ever since."