The 'Down With the Trumpets' duo appear on the same bill as Sean at the free MTV concert in Belfast tomorrow (13.04.12), but will steer clear if he offers them any of his famous tea made with ''special herbs.''
Rizzle Kicks' Harley Alexander exclusively told BANG Showbiz: ''OK, I probably won't take any of the tea. But it will be nice if he does offer. I will politely decline.''
Harley and bandmate Jordan Stephens are looking forward to meeting Sean - who recently told how he now strains marijuana into his tea because smoking it would damage his voice - for the first time at the show.
He added: ''We've never had the honour of meeting Sean Paul, when he was in his prime he was quite cool. He's got a crazy image nowadays and he's coming back hard. It'll be cool to chat with him.''
The group are much more familiar with the rest of the line up, which includes Katy B and Pixie Lott, and looking forward to catching up with Olly Murs, who they collaborated with on the single 'Heart Skips a Beat'.
Harley added: ''Olly, he's our boy obviously. We don't get to see him much outside of the music industry, he's very busy but we are trying. Katy B we've jammed with a few times and Pixie, she's really cool.''
The Titanic Sounds concert is being staged in collaboration with Belfast City Council and Northern Ireland Tourist Board, and will be shown as 'MTV Presents Titanic Sounds' on MTV music in the UK on May 5.