Is there a Rolls Royce convertible in GTA The Ballad of Gay Tony?

I know theres a rolls royce. I dont know if there is a convertible one|||Yes. Yusef Amir's car is the topless Rolls look-a-like.|||Yes there is but you can't get it until near the end of the game. It is Yusuf's super drop diamond and is painted gold which makes it even more awesome.