"Chicago Fire" cast Taylor Kinney is already taken but he and his beau are not married just yet. However, Lady Gaga and her boyfriend gathered family and friends for an intimate ceremony to show their commitment to each other.

A source told Daily Star tabloid, per OK! Magazine, that "Chicago Fire" cast Taylor Kinney and girlfriend Lady Gaga held a "commitment ceremony" in front of family and friends.

"Gaga wanted something visual, a commitment ceremony with the people who matter most. They don't have time to plan a wedding, so they decided they would have a small gathering to show the people they love most how committed they are to one another," the source said.

Reportedly, Taylor Kinney's mother, Pam, was there to witness the ceremony as she flew in with the uncle of the "Chicago Fire" actor.

"The ring is just a sign of his commitment to Gaga. They will get married properly next year, when they have time to plan a wedding," the source added.

The article answered the mystery of the silver band that "Chicago Fire" Taylor Kinney was wearing a few days ago, which triggered marriage rumors, in the social media post from Sophia Bush.

The photo showed Lady Gaga's boyfriend putting his hands around Sophia Bush in a tight embrace, but his left hand clearly showed a gleaming ring. Sophia Bush also said that the silver band was his "personal ring."

"In response to the bling, the 32-year-old actress, who currently stars in 'Chicago PD,' added a string of explanatory hashtags seemingly meant to clarify that the pair's characters had not got hitched," said MailOnline.

But Lady Gaga and boyfriend, "Chicago Fire" cast Taylor Kinney, have not released any statement to the media regarding the silver band or the reported commitment ceremony. The pair has proven to be quite private about their relationship.