Miley Cyrus tweets a picture of her finger with what appears to be a new tattoo of an equals sign; the description said: "All love is equal."
Justin Bieber and his father Jeremy get matching tattoos that say "Jesus" in Hebrew.
Snoop Dogg pays tribute to Nate Dogg with a tattoo, March 26, 2011.
Avril Lavigne gets a safety pin tattoo on her neck, March 12, 2011.
Gucci Mane goes under the needle in Atlanta for a frosty tattoo on his face, January 13, 2011.
The Social Network
T-Pain reveals his new Facebook-inspired tattoo, January 28, 2011.
Rihanna gets guns tattoed on her right side and shoulders in Los Angeles from tattoo artist BangBang, March 19, 2010.
Pete Wentz gets a tattoo of Gabe Saporta on his leg, October 28, 2009.
Lady Gaga pays homage to her fans with a 'Little Monsters' tattoo, February 2, 2010.
Russell Brand and Katy Perry get matching tattoos.
Chris Brown commemorates his album F.A.M.E. with a tattoo on his arm, July 30, 2010.
Justin Bieber gets a small bird tattoo on his left hip at the Son of a Gun tattoo shop in Toronto, April 17, 2010.