Ty Dolla $ign's rolodex is rapidly filling up with big names. After collaborating with everyone from Lupe Fiasco to Snoop Dogg this year, the L.A.-based singer was hoping to snag Drake for the remix of his song "Or Nah," but wound up linking up with another huge artist after Drizzy failed to deliver his verse.

According to Ty himself, the OVO rapper introduced Rihanna to Dolla $ign's music, leading her to reach out to Ty while working on her follow-up to 2012's Unapologetic. She got Ty to make some music loosely based on his own track "Work," and now Ty says it'll be on her upcoming album. 

Stay tuned for a Ty/Rih duet, and watch the full interview below.