Chris Brown celebrates his 26th birthday at Drai’s on Tuesday, May 5, 2015, atop the Cromwell. Floyd Mayweather Jr. is pictured here during the celebration.

Lauren Ungerer / Key Lime Photo

Chris Brown celebrates his 26th birthday at Drai’s on Tuesday, May 5, 2015, atop the Cromwell. Floyd Mayweather Jr. is pictured here during the celebration.