Snoop Dogg is holding out for a collaboration with either the Rolling Stones or Madonna - because he wants to experience what it's like not to be "the big one" on a track.
The rapper has worked with a host of stars as diverse as Willie Nelson and Justin Timberlake, but his sights are still aimed high for a really big duet.
He tells Nylon Guys magazine, "I wanna be on a track where I'm not the big one. I wanna do a Madonna or a Rolling Stones or a Quincy Jones - something where their name is bigger than mine.
"Something where it's like, 'Wow, I can't believe Snoop Dogg is on a track with Rascal Flatts!'"