The rapper has written vile lyrics about their alleged fling and called her out for her so-called 'big mouth'
Not only that, but he's slammed the star by singing foul lyrics about their alleged fling in his new track Better Things, from his album A.L.L.A, which we doubt Reets won't be too happy about.
According to MTV.com, he raps: "I swear that b***h Rita Ora got a big mouth/ Next time I see her might curse the b***h out/ Kicked the b***h out once 'cause she b*****d out/ Spit my kids out, j****d up all in her mouth and made the b***h bounce."
It's a bit odd that he claims she blabbed about their encounter when there haven't been ANY rumours of them hooking up at all - now he's shouting it from the roof tops. Bizarre.
Splash 
Another wrote: "So ASAP Rocky is shaming Rita Ora for having a sexual encounter with him, bet he would have shamed her if she did nothing too."
A third added on the social media site: "ASAP rocky kinda lame for that Rita Ora diss man not gonna lie he could've kept that to himself."
Rita and A$AP have been spotted at events together in the past and to makes things super awkward, they are both on the line-up for Wireless Festival this summer.
Flynet 
The on/off couple were spotted backstage by Mirror Celeb and Ricky shared a snap of him hanging out by the VIP bar with her little dog Cher.
Rita was all smiles again after having to watch the love-in between her ex Calvin Harris and new girlfriend Taylor Swift at the Billboard Music Awards this month.
Mirror Celeb has contacted Rita's rep who declined to comment.