Britney Spears covers the January issue of InStyle, looking pretty and sweet. She admits that she has gotten lip injections in the past and expressed empathy for Kim Kardashian -- specifically the criticism the reality star received upon gaining weight during her pregnancy with little North West.

Brit Brit admitted that Beverly Hills plastic surgeon Dr. Raj Kanodia "does fun stuff to me sometimes – I've had lip injections before."

At least she is is honest!

But that's not all! "He has this peptide-based face-care product; it's green and slimy, and you mix it together and put it on your face. It does wonders. You leave it on overnight," she revealed about one of her skin care secrets.

Brit did say that she disagrees with society placing so much value and emphasis on how we look, which is easy for someone as pretty as her to say.

"I see Kim and what she went through when she was pregnant — the tabloids were so mean to her because she was big," Brit said about the reality star and fiancée of Kanye West. "At one point in the show, she was upset and said something like, ‘I would be lying if I said that the criticism from the paparazzi while I’ve been pregnant hasn’t taken a toll on me.'"

That really got to Brit, who recalled, 'And I was like, ‘Bless her heart,’ because I remember that time,” Spears said. "First of all, you are already emotional, and then the paparazzi are taking pictures of you pregnant. That should be the time when your body is the most treasured."

Kimmy has a kindred spirit in Brit Brit, since she went through the same sort of media scrutiny and totally gets it.