Olivia Rodrigo Joins the Apatow-Mann Family for Her Very First Day of Indulgence Experience!

Did you know that Olivia Rodrigo is BFFs with Leslie Mann‘s daughters?

The 18-year-old “Driver’s License” singer joined the Mann-Apatow family while attending producer Jennifer Klein‘s annual Day of Indulgence party on Sunday (August 15) in Brentwood, Calif.

Olivia linked arms with Iris Apatow and they walked alongside her older sister Maude Apatow, who plays Lexi Howard on the HBO series Euphoria. The girls were all seen enjoying the table from female owned skincare brand Kinship.

Click inside to read some cool details from inside the event…

The star-studded party is known for having incredible displays of food, snacks, and desserts… which the family enjoyed. Olivia told InStyle, “Omg the food was so good.”

This year, the food was individually wrapped to keep everything as sanitary as possible. Bristol Farms provided special sandwiches and salads that will be part of their new gourmet section in the market. Tocaya Organica had a table with burritos and wraps, as well as their famous plantain and tortilla chips. Wise Sons, a new deli/bagel shop in Culver City, provided individually wrapped bagels. Also on hand were gimMe Organic Seaweed Snacks for guests to take home.

Leslie and Maude were seen cooling off with Clio yogurt bars while Olivia and Iris were spotted drinking Elements wellness drinks. On the way in and out of the event, guests were able to grab shakes from Shake Shack and coffee from Coffee Bean & Tea Leaf.

We’re told that evian+ Mineral Enhanced Sparkling Drink, which is made with zinc and magnesium, was a hit with the guests. Also on hand were Suja’s wellness shots, Health-Ade kombucha, and reBLEND smoothie popsicles.

FYI: Olivia is wearing the O-Mighty warp mesh top in gradient. Leslie is wearing a Chanel top.