*Rapper Bun B has threatened to sue the designers behind a line of T-shirts bearing his likeness and that of his late UGK bandmate Pimp C.

Bun was alerted to the merchandise via one of his Twitter followers, who sent the rapper a link to the black and white top bearing the images of the UGK members next to the words “Trillionaire Boys Club,” making use of the slang made famous by the Texas duo.

Bun had no idea his face was being used to sell the clothing line and he’s vowed to take legal action against the manufacturers.

After viewing the link, he Tweeted, “Unless there’s a contract with me/estate (of Pimp C), you’re looking at a lawsuit.”

Pimp C died in December 2007.