AceShowbiz -

Farrah Abraham is definitely no stranger to plastic surgery. The "Teen Mom" star, who previously underwent rhynoplasty, chin implant and breast augmentation procedures, has undergone vaginal rejuvenation and butt tightening procedures.

In some photos obtained by Radar Online, Farrah showed off her big booty and boobs in silver lingerie while undergoing the skin-tightening procedure Exilis at the Beverly Hills Rejuvenation Center.

"The procedure heats up the skin with radio frequency to tighten the skin and tissue," an insider says of the butt tightening procedure, "It goes deep and gets rid of cellulite to make everything tight and firm."

The source then explains of the vaginal rejuvenation procedure, "The procedure is performed with a wand that is inserted and moved back and forth for four minutes to tighten the walls of the uterus. It is beneficial for sex so you're not wide. It also helps with moisture and lubrication. It tightens everything inside your uterus and the walls of the uterus. It also makes the skin thick."

"When the clitoris and outside lips are stretched out and long, it shrinks them and makes the vagina from the outside look youthful," adds the source.