Nicki Minaj has gone all extra-terrestrial on us! The rapper rocked a tight dress with several different moons and planets all over it as she left her London hotel on her way to do some personal appearances as she promotes her new album Pink Friday in the UK.

Meanwhile, she recently revealed that her duet with Rihanna, titled “Raining Men,” was written in bed, and says that explains why there are some odd lyrics in that particular track.

“I just wanted to be crazy, I wrote that track in bed actually,” Nicki BBC’s online radio station 1Xtra. “I had an off day, they sent me a record and said they needed it back in 24 hours and I wrote… saying craziness. On the last line of ‘Raining Men’ I say ‘It’s raining men, fat bitches’ ” she continued, with a giggle. “I just said it and I couldn’t take it back … Then when I was at Yankee Stadium, I ran into [Island Def Jam Music Group Chairman] L.A. Reid and he repeated that line back to me. And I was like ‘Did L.A. Reid just say ‘fat bitches?’ I wanted to pass out.”

More pics of Nicki in London below!

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