What do you think of all the pics Rihanna has been posting on her Instagram?! 

via eonline.com "I'm not afraid of any person in this world, but my mother, I'm terrified of her," Rihanna toldElle UK. "She called me two days ago and reeled me in about two naked pictures [my pal] Melissa [Forde] put up on Instagram, a sneak peek from a photo book she's making about me." 

The shots her mom was referring to showed the Grammy winner sporting some furry headgear, drinking wine, smoking and keeping things pretty bare from the waist down.

"She went crazy on me, I was like, embarrassed. I felt like I got my ass whipped in front of my class at school! She humbled the f--k out of me," Rihanna said.