Grammy Awards' host Trevor Noah was among those at the music awards ceremony who poked fun over the controversy at the recent Oscars between Will Smith and Chris Rock.
It has remained a topic of much conversation since the film awards last weekend that actor Smith, 53, slapped comedian Rock, 57, on stage following a joke about the former's wife Jada Pinkett Smith, 50.
Following the slap - which was seen live on air - Smith returned to his seat but issued a warning to guest presenter Rock, telling him: "Keep my wife's name out your f***ing mouth."
