Smoove, who plays Leon on Curb Your Enthusiasm, suggested creator Larry David isn't content after last weekend's 80th episode 'Larry vs Michael J Fox' wrapped up season eight.
"I think Larry's going to do two more seasons, that's my gauge, he's going to make it an even-hundred episodes. A hundred always looks good in a box," he told The Huffington Post.
Smoove was also questioned on if he gives David any dating advice, prompting him to reply: "Truth be told, I think Larry is a playboy on the side. I think Larry has a swagger that nobody knows about... he's got to have a little swagger, when you're rich and loaded like that you gotta have a swagger.
"The same swagger it takes to do business is the same swagger it takes to get a piece of ass, you understand what I'm trying to tell you?"
David was recently rumoured to be dating Curb Your Enthusiasm guest star Amy Landecker, who was apparently married when they began seeing each other.
Curb Your Enthusiasm creator David has also admitted that he finds the show's production schedule draining.
> Larry David: 'Curb Your Enthusiasm is still fun for me'
> Curb Your Enthusiasm star: 'I'm not like Leon'
Watch JB Smoove and Larry David in a clip from Curb Your Enthusiasm below (warning - mature content):