The American rapper and record producer 50cent (Curtis James Jackson) is said to be the highest celebrity rapper that engages in feuds with mostly other rappers. That didn't stop there,the rapper also engages feuds with singers,boxers etc. From the look of things,the reason the rapper 50cent is always engaged in one beef or the other is because of his personality,he is known not to hide opinions,feelings,he says what he wants to say with no rethink which probably results to feuds,I will list the celebrities he has had beef with so far.
1. Ja Rule (rapper)
2. Nas (rapper)
3. Jay Z (rapper)
4. Rick Ross (rapper)
5. The game (rapper)
6. Beyonce (singer)
7. Lil Wayne (rapper)
8. Floyd mayweather (boxer)
9. P.diddy (rapper)
10. Fat Joe (rapper)
11. Young buck (rapper)
12. Jadakiss (rapper)
13. French Montana (rapper)
14. DJ Khaled (producer)
15. Eminem (rapper)
16. Chamillionaire (rapper)
17. Master P (rapper)
18. DMX (rapper)
19. Big pun. (rapper)
20. Acehood (rapper)
21. Gunplay (rapper)
22. Birdman (rapper)
23. Mariah Carey (singer)
24. T.I (rapper)
25. Fabolous (rapper)
26. Cassidy (rapper)
There're loads more of people/celebrities 50cent has had beef with like Styles P,Irv gotti,wu tang clan,murder Inc,scarface,olivia,black child etc,but those on the list are more recognizable. Mehn whoever termed 50cent "king of beef" isn't mistaken.

Fiddy has never beefed Em... Infact,in the contrary he upholds em with so much respect cos Em put him on. Eminem introduced fiddy to aftermath records... And he has never beefed beyonce nor mariah.. Get your facts ryt.. Big pun beefed 50 not the other way round. Many artistes came at 50 wen he dropped his controversial track "how to rob" where he spoofed a robbery at various artistes
. They all took it serious nd it ignited a full scale lyrical war

Op what of idris abdulkareem or is it because he is Nigerian.chai daris God o.

politricks:
Op what of idris abdulkareem or is it because he is Nigerian.chai daris God o.

Bro 100 likes for u... OP include that name abeg!

Shadbay:
Fiddy has never beefed Em... Infact,in the contrary he upholds em with so much respect cos Em put him on. Eminem introduced fiddy to aftermath records... And he has never beefed beyonce nor mariah.. Get your facts ryt.. Big pun beefed 50 not the other way round. Many artistes came at 50 wen he dropped his controversial track "how to rob" where he spoofed a robbery at various artistes
. They all took it serious nd it ignited a full scale lyrical war

dude I fink you're more focused on beef made on tracks/songs. 50cent beef in general sometimes are through twitter/interviews where he straightforwardly beefs celebrities. When 50cent dissed jay z,beyonce attacked him at the cosmopolitan las Vegas in new year's eve by fiercely approaching him & yelling at him related to the beef with Her spouse (jayz). Later in a live interview with 50cent,he mocked beyonce's breath by saying it isn't really bad of a breath" so the jab/beef has been thrown. celebrity feuds doesn't actually mean em beefing themselves on songs/sometimes it's live. Drake & jayz has had a beef,drake dissed jayz on an interview which jayz responded on a track tho. And about eminem & 50cent not having a beef,go browse about it. All the celebs on the list have had feuds with 50cent to some extent,buh 50cent & rick Ross beef was kind of a serious shit,they all were hard on emselves.