On October 25, Lady Gaga announced to the world that she's back on the market.

Everyone was surprised to see the caption she wrote with the picture of her and bride-to-be Sarah Tanno on her Instagram Story. The picture was taken during the bachelorette party to celebrate her makeup artist's impending wedding. 

The caption read: "An about to be married and me, a single lady."

The Oscar-winning artist revealed that she and her boyfriend, Dan Horton, had called it quits. She's back in the market as her Instagram story says. 

Amidst the revelation, Dan Horton kept his silence while people are asking what went wrong. Meanwhile, Lady Gaga hinted on a social media post that she dumped him in Las Vegas.

Explosive Confrontation

RadarOnline has confirmed that Lady Gaga, 33, has unfollowed Horton. Their romance ended after three months in a blowout argument while staying at the MGM Mansions in Las Vegas. After the confrontation, Horton left the hotel and went back to LA. 

On his private Instagram page, Horton shared a black and white photo of signage in Sin City which read "Drive carefully, come back soon!" His caption to the photo was a cryptic message that read: "Bye Las Vegas...Be Kind...er"

A insider source spilled to RadarOnline that they too were surprised when Lady Gaga and Dan Horton broke up. The source said that everything was going well between the two. They were even spending a lot of time together in Gaga's Hollywood mansion.

"He would even cook her romantic meals in between work," RadarOnline's source said.

Work Affected?

The huge fight Lady Gaga and Dan Horton had in Vegas was what ended their short-lived romance. He packed up and left.

The breakup, however, has caused issues within the team, considering that Horton has worked with Lady Gaga as her monitor engineer for a long time.

Before they started dating, Dan Horton was Lady Gaga's monitor engineer, particularly for the Enigma shows that started in November 2018. Fans are now speculating that Horton has been removed from the Vegas residency, which may have altered the team altogether.

It's another blow for Lady Gaga, especially after she was filmed falling off the stage during a performance on October 24. Though she was not seriously injured, the singer claims that she is still in a lot of pain at the moment.

Fans are hopeful that she'll be able to recover and finally find healing -- physically and emotionally.