Aisleyne Horgan-Wallace slammed Farrah Abraham after assault charges were dropped against the 'Celebrity Big Brother' star. Getty Images

“Celebrity Big Brother” star Aisleyne Horgan-Wallace and “Teen Mom OG” star Farrah Abraham feuded over the weekend on Twitter after the reality TV show contestant’s assault charges were dropped. The Twitter war between Horgan-Wallace and Abraham came just weeks after the 24-year-old got involved in a beef with Nicki Minaj.

On Friday, reports surfaced that Horgan-Wallace will not be charged for throwing champagne at Abraham during filming of the British reality show last year.

Abraham and Horgan-Wallace got into a heated argument on the U.K.’s “Celebrity Big Brother Bit on the Side” in September 2015 that resulted in the hospitalization of another contestant, Vicki Michelle. The show was also briefly taken off air following the fight. Abraham and co-star Janice Dickinson were later cautioned by police for common assault, Us Weekly reported.

However, after charges were dropped against Horgan-Wallace, the 37-year-old took to her Twitter account to slam Abraham.

“Stupid b---- ... Now the REAL justice is served. You committed a crime not me @F1abraham #cbb,” Horgan-Wallace wrote.

She later posted another tweet that read: “There are SOME things I don’t know ... Like HOW that dumb b---- thinks she ‘won’ she’s been cautioned Not me.”

Abraham quickly responded, saying: “Did you realize your own country doesn’t want to waste money on you LMAO #nobody #criminal #lier #milkithoe I WIN as always.” She added: “Stop following me you stalker & your harassment can be added to your record #justiceisserved #jailhoe.”

Earlier this month, Minaj and Abraham got into a nasty Twitter battle after the “Anaconda” singer criticized the reality TV star over her relationship with her mother on “Teen Mom OG.” Following this, the two exchanged some NSFW tweets slamming each other.