Stephanie Clifford, the adult film star also known as Stormy Daniels, is suing President Donald Trump, claiming that her nondisclosure agreement is invalid because Trump did not sign it, NBC News reported late Tuesday. The suit alleges that while she and Trump lawyer Michael Cohen signed the document in which she agreed not to disclose her intimate relationship with Trump, spaces where Trump was supposed to sign were left blank, making the agreement void, NBC News said. Clifford alleges Cohen has pressured her not to speak about the alleged affair as recently as last week. In January, the Wall Street Journal reported Cohen used a shell company to pay Clifford $130,000 for her silence regarding an alleged 2006 sexual encounter with Trump. Clifford reportedly received the money two weeks before the 2016 presidential election. On Monday, the Journal reported that Cohen has complained that Trump had not reimbursed him for the payment.