The "So What" hitmaker has long been dogged by rumors that she is sexually attracted to both men and women, but has refused to comment on the stories throughout her career.
The star -- real name Alecia Moore -- married motocross champ Carey Hart in 2006, but split in 2008, only to recently reconcile with the sports star earlier this year.
Now the singer has revealed she was annoyed when people asked her about the new men in her life during her separation from Hart -- because she could have been dating a woman.
And Pink insists she has nothing to be ashamed of -- and is adamant that her bisexuality is not a "trend."
She tells Britain's News of the World newspaper, "I'm not embarrassed about being bisexual. This is who I am. Love is pure and I try to keep it that way.
"This is who I am, what I feel. I think it's unnecessary to draw the subject out, but I think it even more stupid not to discuss it. It seems as if bisexuality is a trend and I should whip up the masses. Well, I don't believe in trends, I just believe in me.
"I would also be just as happy with a new woman. I'm not complicated; I sing about love in all its shapes, forms and colors."
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