Dr Dre a rare sighting at concerts and music festivals. Once one of the biggest performers in the hip hop world, the Doc has reserved himself with a spot in the background or the production booth in recent years, with the exception of his 2015 Soundtrack, "Compton".
So you can imagine how surprised fans were to see him appear on stage at an Anderson Paak concert in London this week.
If you listened to "Compton", you will know that Dre is a massive fan of Anderson Paak who was offered 5 features on the record and gelled well with artists such as Kendrick Lamar and Snoop Dogg.
On stage, their chemistry is undeniable and the two shut down an Apple Music/Beats show that was organised at the 02 Brixton Academy.
Unfortunately, Dre didn't give away any information on his highly billed Detox album.