After winning their court case against Pharrell Williams, Robin Thicke and TI for copyright infringement of Marvin Gaye's Got To Give It Up, the late singer's family have now claimed William's hit Happy borrows from Gaye's Ain't That Peculiar.
"I'm not going to lie. I do think they sound alike," Gaye's daughter told CBS News.
"I heard the mash-ups - but I didn't really need to hear them," said Gaye's ex-wife Janis. "I know Ain't That Peculiar and I've heard Happy."
However, the family - who inherited the copyright to the soul legend's music following his death in 1984 - say they do not intend to bring about further legal action. "We're just in the moment today and we're satisfied."