She added some artwork to her left forearm that was on display on Sunday.
Jennifer Garner, 45, showed of a temporary tattoo during her arrival to church in Los Angeles with daughter Violet, 12, and son Samuel, 5.
Ex-husband Ben Affleck, 45, who attended services with the family last week, is a big fan of body art and has a few of his own.
Fun and games: Jennifer Garner showed off temporary tattoo during arrival to Sunday mass in Los Angeles
Garner arrived comfortably in a pair of grey trousers, a black sleeveless top and flat black shoes with gold chain detailing.
She accessorized with a large black handbag and a pair of cat eye sunglasses.
While carrying her young son in her arms, it’s noticeable that the heart-shaped tattoo is already starting to fade.
My boy: Samuel is carried by his mother into church while showing the heart shaped tattoo is fading
Solo: Jen’s ex-husband Ben Affleck did not attend the service this week
Although Affleck missed mass, he has been very involved with co-parenting his three children with Garner.
The pair were together for Samuel’s basketball game in Los Angeles on Saturday.
The Batman star and the Houston-native filed for divorce in April 2017 but have yet to finalize it.
Got your back: 12-year-old Violet gave brother Samuel a piggy back ride out of the building
Where’s sister? Samuel and Violet’s sister Seraphina, 9, was also missing
Ben has already moved on to a serious relationship with Saturday Night Live producer Lindsay Shookus, who lives in New York City.
Garner has been rumored to be dating Fergie’s ex Josh Duhamel, who she met while shooting the film Love, Simon.
Gossip Cop squashed the rumors saying there is no relationship going on between the single pair.
False rumor: It was reported that the Houston native was dating fellow actor John Duhamel but it has been debunked