Leonardo Dicaprio 48th Birthday Party Celebration

Leonardo DiCaprio turned 48 this week -- and anyone who's anyone swung by to party

Truly, it was a classic who's-who of Hollywood ... something only a select few can pull off

Among the high-profile guests ... LeBron James, Bradley Cooper, Sir Mick Jagger

Tobey Maguire, Adrien Brody, Jamie Foxx Rami Malek, Casey Affleck,

Wesley Snipes, Stella Maxwell, Nicky Hilton

Sommer Ray, Jennifer Meyer, Caylee Cowan and many, many more