Justin Bieber has been at the center of controversies and scandals throughout his career. But in the latest accusations that have been thrown against him, he wouldn't let it pass without taking any legal action. 

Bieber filed a lawsuit against the two women who posted on social media of their sexual assault allegations against the singer. The "Sorry" singer sued Danielle and Kadi for defamation. He is seeking $20 million in damages, $10 million for each of his accusers. 

Last week, both Danielle and Kadi accused Justin of sexual assault in 2014 and 2015 respectively. In her lengthy post on Twitter, Danielle claimed the incident between her and the Canadian singer happened on March 9, 2014, in Austin, Texas during the SXSW festival. 

Apparently, she and her friends met Justin at the Four Seasons Hotel after the singer's impromptu performance at a bar. Her friends were taken to a room while she was brought in another room when she met Justin and the assault, allegedly, happened. Danielle's Twitter account has already been deactivated. 

Bieber denied Danielle's claims on Twitter. The singer did indeed make a surprise appearance at SXSW but stressed that he did not stay at Four Seasons nor have a room at the hotel. 

Justin added that he and his then-girlfriend Selena Gomez were together at the time and stayed at an Airbnb property. The "Promise" hitmaker also posted receipts and photos to show his whereabouts around the time of the alleged assault. 

Then, another woman identified herself as Kadi, also posted a tweet stating that what happened to Danielle also happened to her. She claimed Bieber sexually assaulted her at the Langham Hotel in New York City on May 5, 2015, when the singer was in the city to attend the Met Gala.

Bieber also denied the claim and called Kadi's post as an "elaborate hoax." According to the legal documents obtained by media outlets, Justin would be working with the authorities and Twitter to take legal action against the two women.

The "Yummy" singer claimed both women "fraudulently schemed" to seek attention and fame by maliciously posting fabricated and defamatory accusations against him. Bieber added that he has indisputable documentary evidence to prove that the women's claims are all lies. 

Bieber added in his legal docs that he believes the two women who accused him of sexual assault might be run by the same person. The 26-year-old pop superstar said it could be a coordinated effort to ruin his reputation.