This TV actor was making the extra effort to keep his dating life under wraps, but now it looks like the cat is out of the bag. Now rumors have cropped up that The Big Bang Theory's Johnny Galecki is dating Katie Waissel of X Factor UK. Now it seems like the most unusual pairing ever, crossing TV genres and even countries. But the two have been spotted on dates around town, which seems to confirm the rumors that they ar seeing each other.

It will be remembered that Katie Waissel became quite a name in the UK after her controversial run in the talent show, X Factor UK, where she made it all the way to the finals with One Direction back in 2010. In the meantime, Johnny Galecki has found success with his hit TV Show The Big Bang Theory, in which he plays Leonard. Now the two seemed to have found each other, with several entertainment news outlets coming out with reports of The Big Bang Theory's Johnny Galecki daring Katie Waissel.

According to reports, the two started to see each other shortly after Galecki called it quits with his then girlfriend Kelli Garner, who plays Kate Cameron in the TV series, Pan-Am.

According to a source by the Mirror, "'They have been seeing each other for a few weeks now and it's going really well. Johnny is really private and Katie isn't one to splash her love life around so they have been keeping a low profile."

Apparently, gossip mongers first got a hold that The Big Bang Theory's Johnny Galecki is dating Katie Waissel when they were spotted on a date at the famed Chateau Marmont in Los Angeles. The pair tried to leave the Hollywood hotspot without being seen, getting quickly inside Waissel's car.

It seems too early to tell if this relationship will last because it is still in its early stages, but hopefully, the two have much more in common than it would seem at first glance!