Kaley Cuoco and Ryan Sweeting are divorcing after less than two years of marriage.

"Kaley Cuoco and Ryan Sweeting have mutually decided to end their marriage," Cuoco's rep told People. "They ask for privacy at this time. No further statement will be issued regarding this matter."

They last attended a public event on Sept. 10.

The couple surprised friends and family with a fire-and-ice themed wedding on New Year's Eve in 2013. "The Big Bang Theory" star denied rumors of marriage trouble earlier this year on her Instagram.

"I have never been more proud of anyone on this planet - this guy is fighting back from a whirlwind of injuries and not to mention constant 'conversation' regarding our marriage and basically any daily decision we decide to make," Cuoco wrote in April (via People).

The 29-year-old actress removed the post and all Instagram posts related to Sweeting, according to Us Weekly. Sweeting also pulled all photos from his Instagram and disabled his Facebook.

Earlier this month, Cuoco opened up about her relationship with Sweeting and her ex-boyfriend Johnny Galecki (also her "Big Bang" co-star) on "Watch What Happens Live" on Sept. 20.

"Well, we dated like five years ago, so I think we both moved on. Johnny is actually one of my best friends. It's a situation that ended well," she told host Andy Cohen. "I understand sometimes it doesn't. It could have gone horrible."

She continued, "He's one of my dearest friends. Ryan loves him. Johnny loves him. It's been a long time, so it's great. I got lucky! That could have been horrible."

Sweeting proposed to Cuoco shortly after making their debut on the Emmys 2013 red carpet in September and announced their engagement the same month.