Tyrone William Griffin, Jr. (born April 13, 1985), better known by his stage name Ty Dolla Sign (stylized as Ty Dolla $ign or Ty$), is an American hip hop and R&B recording artist from Los Angeles, California. He first gained major recognition in 2010, through his appearance on YG's "Toot It and Boot It," which Ty Dolla Sign wrote and produced for Def Jam Recordings. In the summer of 2013, he signed a record deal with Wiz Khalifa's Taylor Gang Records. He is best known for his hit singles Paranoid, Or Nah and Blasé as well as writing the hooks to Loyal and Post to Be.