Kaley Cuoco and husband Ryan Sweeting to divorce, ask for privacy

It's over for yet another celebrity Hollywood couple. Kaley Cuoco and husband Ryan Sweeting have decided to split after 21 months of their marriage.

The couple announced the decision to end their marriage through their representative. "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."

The last time Cuoco posted her husband's photo on Instagram was about seven weeks ago. The “Big Bang Theory” star and the tennis player married on Dec. 31, 2013. However, the couple was surrounded by split rumours earlier this year, but 29-year-old took to Instagram to quickly shut that down.

"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.