The `Super Bass` hitmaker - who is renowned for her eccentric dress sense and love of wigs - does not like men to try and impress her with their money and insists she is always "10 steps ahead" of them.
She said: "I may be smiling in their face, but my antenna is up. When they`re trying to show off their cash or their watch, it`s an immediate turn-off.
"I`m around millionaires and athletes every day who think, `All I need to do is get in a room with NickiMinaj,` and they`re gonna leave with my number. You can`t run a game on a rapper. I`m always 10 steps ahead of them."
However, she does know exactly what she is looking for in a man - namely full lips and a strong nose.
In an interview with the US edition of Cosmopolitan magazine, she said: "I do like a dope nose profile, one that`s straight on the side. And I like full lips. I`ve never kissed someone who doesn`t have full lips."
Nicki has previously suggested she is "non-pretty", something she shares with Lady Gaga.
She said: "We both do the awkward non-pretty thing. What we`re saying - what I`m saying anyway - is that it`s OK to be weird. Any maybe your weird is my normal. Who`s to say? I think it`s an attitude we both share."