Kristin Cavallari looked cozy with her boyfriend Mark Estes at Stagecoach Festival.

Kristin took to her Instagram handle on Saturday to share a photo of herself and Mark standing close to each at Stagecoach. The country music festival takes place in Indio, California, between April 26 and April 28, Sunday.

The photo featured Kristin wearing her long blonde tresses pulled back into a ponytail and dons a grey, oversized button- up shirt over short, denim bottoms, which she paired with dark cowboy boots. Estes, for his part, is wearing brown shoes, light- wash jeans and a black baseball hat.

The public appearance by Kristin and Mark at the Stagecoach event comes a week after one of the members of Montana Boyz had revealed it to Us Weekly that the couple’s relationship is as serious as it gets.

Earlier, in February, the Laguna Beach alum went Instagram official with her boyfriend and she shared a picture with caption, “He makes me happy.” Ever since making it official on social media, the star has been facing backlash over the age gap between her and Mark, which is of 13 years.

In a conversation with Us Weekly, Mark had addressed the criticism over their age gap. “I don’t dive too deep into that.”