Leonardo Dicaprio and Rihanna seemed to be enjoying themselves on Saturday evening (April 16) when they both attended Coachella after-hours event the Neon Carnival. The two stars, who have been the subject of dating rumours in the past, were photographed partying together at the event, while trying to remain incognito.

RihannaRihanna partied with Leonardo DiCaprio during Coachella over the weekend.

A source told People: "Leo slipped into the party incognito and was dancing and singing to 'No Scrubs’. He knew every word! A couple tables over Rihanna was dancing with a couple girlfriends. Leo saw her and made his way over to say Hi."

More: Rihanna Documentary Set To Be Directed By Peter Berg

Rihanna and Leo were first rumoured to be dating in January 2015, when they were reportedly spotted ‘kissing’ during a party at the Playboy mansion. A fellow guest at the party had tweeted, ‘Just saw Leo and Rihanna making out while 'Pour It Up' was playing.’

A month later Leo helped the singer celebrate her 27th birthday with a lavish party in Beverly Hills. Then in January the pair ran into each other in a Paris nightclub were they were said to have chatted together, but left separately.

More: Those Leonardo DiCaprio And Rihanna Dating Rumours Are Back

During Coachella over the weekend Rihanna also surprised fans when she joined Calvin Harris on stage during his headlining slot on Sunday to perform their hit ‘We Found Love’. The moment was caught on video by Harris’ girlfriend Taylor Swift, who excitedly tweeted: ‘I'll NEVER forget this moment. SO INCREDIBLE!’