Jennifer Lopez sang, as is well known, that their love costs nothing …

But that doesn’t mean she won’t shower her boyfriend Ben Affleck‘s daughters, violet, 15, and Seraphina, 12, with special gifts.

Even though the Oscar winner celebrated her 49th birthday on Sunday, August 15, J.Lo and her 13-year-old daughter We are not handpicked jewelry for Ben’s children that he shares with his ex-wife Jennifer Garner, per person.

In addition, an eyewitness tells E! News the mother-daughter duo visited the producer Jennifer Klein‘s annual Day of Indulgence event in Brentwood, California on Sunday afternoon where they enjoyed shopping therapy and brought back a range of goodies.

During the event, the Made by Mary E! News that J.Lo has purchased items from his Birth Flower collection, which included July Lotus, February Violet, December Holly and January Carnation.

It appears that the selection of the “Dinero” singer has a meaningful bond with loved ones as well as Ben’s children. For one thing, Jennifer celebrated her 52nd birthday in July, and her daughter’s birthday month is February. Also, Seraphina was born in January while Violet was born in December.