In all the years of celebrity feuding, this may be one of the pettiest power moves we've seen yet - but it's hilarious.
Rapper 50 Cent took to Instagram to brag about how he epicly trolled Ja Rule recently, claiming he bought out 200 front-row seats at a Ja Rule gig, just so he could leave them empty.
He even went to the trouble of photoshopping himself into an image of the empty seats.
At $15 a seat and 200 tickets bought, that's US $3000 (NZ $4600) dropped by a rapper who declared bankruptcy in 2015- all in the name of a rap feud.
