Lady Gaga tweets a photo of herself without makeup

Lady Gaga is known for her outrageous over-the-top costumes, make-up and everyday outfits. But this week, the Marry The Night singer, who is celebrating her 26th birthday today, revealed her natural beauty in a photo she tweeted to her more than 21 million little monsters on Monday.

In the picture, which was taken in the mirror of her bathroom with her blackberry, shows the singer wearing a normal olive green tank top as she wears her hair back in a bun with a white flower accenting her look.

"Have a beautiful day!" she tweeted.

Lady Gaga, real name Stefani Germanotta, took part in a natural beauty-inspired photo shoot for Harpers Bazaar last fall.

Whether I'm wearing lots of makeup or no makeup, I'm always the same person inside, she told the magazine in the interview. "I try to not focus on what people expect from me," she added. "I think what has been lovely about my relationship with the public is that they expect something unexpected from me."

Lady Gaga recently told Oprah Winfrey in an interview, that she wouldnt be doing anymore interviews anytime soon.

"The newest thing that I do, I don't read a damn thing. No press, no television, no, if my mom calls and says, 'did you hear about?' I don't want to know nothing about anything that is going on in relation to music... she said. Other than this interview, Oprah, I do not intend to speak to anyone for a very long time."

But it seems that even if shes not talking herself, she stil! l gets e veryone else talking.