Minaj explains 'Raining Men's odd lyrics

Rapper Nicki Minaj has revealed that she wrote her recent duet with Rihanna while at home in bed.

Minaj claimed that the limited amount of time that she had to complete 'Raining Men' resulted in her writing a lot of odd lyrics for the track.

"I just wanted to be crazy, I wrote that track in bed actually," Minaj told BBC Radio 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'," Minaj added. "I just said it and I couldn't take it back."

Minaj and Rihanna recently reunited for a second duet called 'Fly', this time from Minaj's album Pink Friday.

The two completed filming the music video for 'Fly' earlier this month.