Bo**'s Star-Studded Birthday Bash: Pharrell, Jared Leto, ASAP Rocky Celebrate U2 Rock
 

Bo**'s Star-Studded Birthday Bash: Pharrell, Jared Leto, ASAP Rocky Celebrate U2 Rocker
Pharrell, Jared Leto and more stars helped Bo** celebrate his 54th birthday at U2 manager Guy Oseary's house in Los Angeles on May 10This article originally appeared on Usmagazine.com: Bo**'s Star-Studded Birthday Bash: Pharrell, Jared Leto, ASAP Rocky Celebrate U2 Rocker