The producer worked with Minaj on her latest single 'Starships', which will serve as the official trailer cut for her new album Pink Friday: Roman Reloaded.
Speaking to Billboard about further work he has done with Minaj for the LP, RedOne said: "It's four songs we did. The tracks that I've worked with on Nicki Minaj are amazing, incredible.
"To be honest, I am so happy and excited for what people are going to think. She's an incredible artist, very inspiring. A character, a beautiful person, it's all in one."
Minaj previously said that she is excited about her new single because "it makes people feel happy".
'Starships' is available to download in the UK and US now.
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Listen to Nicki Minaj's 'Starships' below: