After experiencing some heartache from her previous relationships, a recent report claimed that Krista Allen has finally found her "genuinely nice guy" in the person of "Castle" season 8 star Nathan Fillion.

Based on the account of "Us" magazine's source, the 44-year-old ex of George Clooney is "super happy."

"She's been kind of unlucky in love in the past and now she's found this genuinely nice guy who treats her well," the unnamed insider reportedly told the outlet. "They are having a great time together."

Prior to meeting Nathan Fillion, who currently portrays fiction writer Richard Castle in the ABC series "Castle" season 8, Krista Allen was with the 54-year-old "Batman & Robin" actor.

The "Days of Our Lives" star also had two divorces: from production manager and producer Justin Moritt in 1999 and from Iranian-English rapper Mams Taylor in 2012.

Her first marriage gave her a son, now 18-year-old Jake Moritt.

It can be noted that the various Instagram snaps of the "Confessions of a Dangerous Mind" actress have somehow given tangible hints about their growing admiration for each other, especially the happiness that they feel whenever they are together.

"Fillion and Allen haven't been shy about their romance," the report commented about the photos of "Castle" season 8 actor Nathan Fillion and Krista Allen, while adding that her Instagram account "is filled with photos of them together."

One particular instance cited by "Us" magazine was a photo shared in June, wherein she was seen "cuddling up to Fillion at a big dinner party with the caption, 'Just because. #significantdinner.'"

Meanwhile, in a more recent post on Twitter, the "Significant Mother" of The CW series re-tweeted the "Firefly" star's post.

"Her (squinting)- I need to go to the eye store. Me- I need to go to the 'optometrist'. Her- You need to go, too?" the tweet read.

Keep posted for more updates about "Castle" season star Nathan Fillion and Krista Allen!