'The Big Bang Theory' star Mayim Bialik disapproves of Ariana Grande's lingerie billboard

(Credit: REUTERS / FRED THORNHILL)Ariana Grande touches fans as she performs during the MuchMusic Video Awards (MMVA) in Toronto, June 15, 2014.

The past week has not been exactly flattering to Ariana Grande's image. Several reports of her alleged "diva attitude" surfaced on the internet, saying that the singer has ridiculous demands causing a lot of stir among the press.

This time, 'The Big Bang Theory' star Mayim Bialik, has expressed her thoughts on a particular billboard that shows the singer in lingerie, saying that she does not want her kids to learn "about sex from billboards."

"There is one for Ariana Grande, and I will go ahead and admit I have no idea who she is or what she does. Based on the billboard, she sells lingerie. Or stiletto heels. Or plastic surgery because every woman over 22 wishes she has that body, I'm sure," Bialik wrote in a blog post published over at Kveller.

"Why is she in her underwear on this billboard though? And if she has a talent (is she a singer?), then why does she have to sell herself in lingerie? I mean, I know that society is patriarchal and women are expected to be sexy and sexually available no matter what we do in society, but I guess now I need to explain that to my sons?" continued the TV star.

E! News veteran correspondent, Giuliana Rancic, confirmed Grande's alleged diva manners by recalling how she was nudged in the elbow to move to the right side of the camera when it was time for her to interview the singer.

Rancic recalled how the body language of "move or there will be no interview" was suggested by the singer's team. This demand coincided with how Grande wanted Australian photographers to only shoot the left side of her face and only with natural lighting, according to reports.

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