Kaley has been honest about the breast implant surgery she had when she was 18 years old.
She describes this as the best decision of her life. She said the breast augmentation, “made me feel more confident in my body. It wasn’t about trying to be a porn star or wanting to look hot and sexy.”
She is not doing bad financially either. For the first couple of years on the Big Bang Theory, she reportedly made $60,000 per episode.
When she re-negotiated her contract for the 2014 season she signed to $1,000,000 per episode in addition to 1 point of the series’ backend money.
She became engaged to professional tennis player Ryan Sweeting after just three months of dating in 2013.
The couple tied the knot three months later. They separated in 2015 and finalized their divorce on May 2016.
In the show, Kaley’s character Penny is dating super smart man Dr. Leonard Hofstadter, played by Johnny Galecki.
The two actors actually dated in real-life for two years while making the series. They remain close friends.