The former lovers have blasted the idea a reconciled romance was behind Kaley's split from husband Ryan Sweeting
Kaley Cuoco has perfectly shot down claims she and Johnny Galecki are back together amid the breakdown of her marriage.
The Big Bang Theory actress - who has split from hubby Ryan Sweeting - and her co-star have hit out at rumours their closeness was a reason behind the breakup.
Kaley referenced their sitcom characters' recent wedding as she captioned a snap featuring the former partners getting close, but instead of anything romantic they're fist bumping.
She wrote: "So sorry to disappoint, but no home wreckers or secret flings going on here.
"Me and @sanctionedjohnnygalecki are just the best of buds - Leonard and Penny will just have to suffice!!! (sic)"
Johnny - who dated Kaley in the past, although they have remained close friends - also shared a similar snap, although his attempt for a fist bump was met with a shrug of the shoulders.
He reiterated: "No scandals / home wreckers / pregnancies here, y'all. Just profound friendship. @normancook (sic)"
There has previously been reports that her close friendship with Johnny may have made her husband uncomfortable.
A source told Heat magazine: "I still think Johnny is the love of her life. They have a really special bond that comes from working together for more than a decade."
