Riff Raff is hopping mad at New York radio stationHot 97. The controversial rapper claims that Ebro Darden, the station's Program Director, sabotaged him from winning a song battle.

The 'Dolce & Gabbana' rhymer took to Twitter to blast Darden for allegedly changing the results of Hot 97's 'Battle of the Beats' poll, which the rapper was a part of.

He ended up losing to Ashanti because he believes Ebro misled him on the contest rules.

"YALL SAY WHOEVER WAS WiNNiNG AT 5pm ON FRiDAY WAS THE WiNNER @RosenBergRadio @OldManEbro MUTHAF---AS BE LYiNG & SHYT," he tweeted.

The tattooed entertainer claims that racism was behind what happened and vowed never to do an interview with the famed station again. "BUT THEN i SEE THiS BULLSHYT @OldManEbro WHATS WRONG U RACiST BROCOLi BEARD BASTARD U CANT PLAY BY YOUR OWN RULES," he wrote.

He continued with more insults.

This is not the first time Riff Raff and Darden have been at odds. In May, the two had it out on the air when the latter claimed that the rapper was making a mockery of hip-hop. Darden then likened Riff Raff to Vanilla Ice.