Friend or Foe? FOE!
The Situation: In 1999, 50 Cent released his debut single, "How To Rob," featuring the Madd Rapper. He took shots at a variety of rappers during the course of the song, including Diddy. "I'll snatch Kim and tell Puff, you want to see her again? Dance your ass down to the nearest ATM."
The Outcome: Looking back, a lot of rappers who were named in "How To Rob" responded to 50—including Jay-Z, Sticky Fingaz, Big Pun and Kurupt. But Diddy wasn't one of them. So while they were foes due to circumstance, there wasn't actually any bad blood between the two at the time.