The Keeping Up With The Kardashians star appeared with husband Bruce on CBS daytime chatshow The Talk on Thursday, where she was complimented by co-host Sharon Osbourne on her youthful glow.
"I needed a little freshening up for the wedding," Jenner explained. "Just doing what a girl's gotta do!"
Jenner went under the knife earlier this month, with the whole procedure being documented by camera crews to be broadcast on Keeping Up With The Kardashians.
Daughter Khloe Kardashian praised her mother's decision following the procedure, saying: "She looks amazing. They say you are supposed to have a lot of swelling for a week or so after, but I didn't notice."
Jenner is said to be doing much of the planning for Kim's upcoming wedding, which will reportedly take place on August 20 in California.