As it turns out, the woman is Costner’s long-time assistant.

symbol
00:06

02:24
Read More

The woman has been employed as Costner’s assistant for two years and was merely having a work lunch with him, according to Page Six.

She was also seen with the actor, 70, earlier this month during a trip to upscale supermarket Erewhon in Calabasas.

Costner, who is back on the market following his divorce from Christine Baumgartner, 51, was recently romantically linked to Yellowstone superfan Jennifer Lopez, 55.