Inside Diddy's A-List 50th Birthday Bash: 'It Was Like a Superstar Convention,' Says Source

The biggest names in entertainment came out to celebrate Sean “Diddy” Combs’ 50th birthday.
Although the mogul’s actual birthday was last month, a source tells PEOPLE that he deliberately pushed the party back until this weekend, to coincide with late ex Kim Porter’s birthday.
Having been in the industry for decades, it’s no surprise that the guest-list was packed with countless celebrities, including JAY-Z and Beyoncé, Naomi Campbell, Cardi B and husba