Kristin Cavallari & Boyfriend Mark Estes Still Going Strong, Share Cute New Vacation Photos

Kristin Cavallari and Mark Estes are taking their romance to Europe!

Earlier this week, the 37-year-old The Hills alum took to Instagram to share a bunch of cute photos of herself and the 24-year-old TikToker as they vacationed in Greece with some friends.

Keep reading to find out more…“!opa!” Kristin captioned the first post, which included photos of the couple kissing and sightseeing around Greece.

In another post, Kristin shared a photo of herself wearing a light blue, knit dress and Mark wearing an all-white outfit as they enjoyed a romantic dinner outdoors in Santorini.

If you didn’t know, Kristin and Mark first went public with their relationship at the end of February after being spotted in Cabo San Lucas together.

Kristin then responded to criticism of her 13-year age gap with Mark.