"So sorry to disappoint, but no home wreckers or secret flings going on here," Cuoco wrote. "Me and @sanctionedjohnnygalecki are just the best of buds - Leonard and Penny will just have to suffice!"



Cuoco and Galecki's onscreen alter egos, Penny and Leonard, just tied the knot on the long-running CBS sitcom, after years of on- and off-again dating. Sadly for "TBBT" fans, it doesn't look like that will happen for their real-life counterparts anytime soon -- or ever.



Cuoco's rep confirmed the actress's split from Sweeting late last month, after 21 months of marriage. The pair had a whirlwind courtship, getting engaged in September 2013 after only a few months of dating, and marrying in December 2013.







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