Jessica Alba told Refinery29 that she had two tattoos that she regretted, including a "tramp stamp" and a set of flowers tattooed on her neck. "I got it when I was, like, 17 and I'm so irritated that I got it," she said, before revealing she "got it lasered many times and it's not coming out." (Karwai Tang/Getty Images)
When Khloe Kardashian’s father, Rob, died in 2003, the star got a tattoo of the word "daddy" in his honor. However, she ultimately regretted the tattoo due to its placement on her lower back, leading to criticism of her rocking a "tramp stamp." (Vivien Killilea/Getty Images for Abyss By Abby)
By the age of 20, Demi Lovato already had 12 tattoos. Appearing on "Live with Kelly and Michael" in 2012, Lovato revealed that she regretted some of her tattoos but noted that she was "young" and could "worry about it later." (Rich Fury/Getty Images for Teen Vogue)
Megan Fox once rocked a tattoo of the famous Marilyn Monroe, but eventually decided to remove it. Fox stated that Monroe was "a negative character, as she suffered from personality disorders and was bipolar" and that she didn’t "want to attract this kind of negative energy in my life." (Todd Williamson/Getty Images for CinemaCon)
Mark Wahlberg revealed that he had "eight or nine tattoos" that reached "all the way around my neck, my stomach, my arms, my back, my leg," but had them removed due to "maturity" and "sensibility." He even warned Post Malone about getting face tattoos. (Jon Kopaloff/FilmMagic)
Justin Bieber is incredibly inked up, so of course there may be a tattoo he regrets in the long run. Speaking to GQ, he revealed he regretted his tattoo of ex Selena Gomez, stating "This is my ex-girlfriend, I kinda tried to cover her face up with some shading, but people still know." (Jeff Vespa/WireImage)