The tattoo reads, "Norman," in memory of her beloved Welsh corgi/terrier mix who passed away in May at the age of 15, a rep for the actress toldPeople.
As previously reported onAccessHollywood.com, Jennifer appeared emotional while speaking about her departed dog at a taping for "Inside the Actors Studio" in New York City on Thursday.
When asked by host James Lipton to reveal her "favorite word," Jennifer said, "Norman," with a tear in her eye.
The entire "Inside The Actors Studio" experience was humbling for the star, who toldAccess, "You're talking with students and it's just wonderful.
"It was so refreshing and to have someone to reflecting back to you [about] your work and asking questions about where you came from and what sort of led you to be you who you are today as an actor," she continued on Friday as she promoted her new film. "I loved it, I was very humbled."