Weeks after she brought transgender model Andreja Pejić as her date to an Oscars viewing party, Caitlyn Jenner was spotted laughing with a mystery woman after enjoying dinner at Nobu restaurant in Malibu.

The 67-year-old arrived by herself, but was photographed getting into her car with the unidentified brunette following their meal. It remains unclear whether the woman is just a friend of the former Olympian or something more.

caitlyn jenner mystery brunette splash

Caitlyn and her mystery date.

After Caitlyn walked the red carpet with Andreja on Feb. 26, an onlooker told Us Weekly that the pair looked like an item. “Caitlyn discreetly grabbed Andreja’s hand. They talked to people as they walked over to the bar. Caitlyn put her hand on her back as they walked,” the source revealed.

caitlyn jenner andreja pejić getty images

Caitlyn and Andreja on Oscars night.

Life & Style previously reported that the I Am Cait star had signed up for a transgender dating site. “Caitlyn is using an alias and doesn’t have a profile picture up,” an insider shared. “She wants to make sure her future partner doesn’t want her for her money and fame.”

The source added, “[She’s] sticking to the transgender dating pool because the trans community understands her lifestyle and won’t judge her.” Items on her wish list include someone who’s adventurous, not afraid to get their hands dirty, and in their 30s to early 50s.

After admitting that she’d be open to dating men on her now defunct reality show, Caitlyn explained, “I know people are always interested in that. I get that. For me, it is probably less of an issue than it is for everybody else. Right now, I am just so busy kind of doing what I’m doing, but it would be nice to kind of share your life with somebody… To be honest, if I was in a relationship with a guy, I would enjoy being treated like that.”

MORE: More Plastic Surgery? Caitlyn Jenner’s Wrinkle-Free Face Has Fans Buzzing on Instagram!

Scroll through the gallery below for a look back at all the times Caitlyn copied the Kardashians’ style!