The second weekend of the Desert Trip festival (or 'Oldchella', as some people have dubbed it) in Indio, California took place in recent days, and once again former Beatle Paul McCartney was joined by

Having jammed with Neil Young on some Beatles songs last weekend, this time McCartney appealed to a different crowd by bringing Rihanna on stage – joking afterwards that "We finally found someone under the age of 50."

She joined him to perform their 2015 song 'FourFiveSeconds', although there was no sign of their co-collabarator Kanye West, who has been keeping a low profile since his wife's ordeal in Paris.

Watch it below:

Via EW