@harleygusman / Instagram 1 / 9
@harleygusman / Instagram 1 / 9

Ruby Rose is back on the market.

The "Orange Is the New Black" star has split from her girlfriend Harley Gusman, according to People magazine.

"It just didn't work out," a source told the mag. "They weren't on the same page."

The romance didn't last long. Ruby and Harley were first spotted together in June on a dinner date in Los Angeles. Shortly after, they attended Taylor Swift's Fourth of July bash, where Harley shared a photograph of them kissing.

"Magic," she captioned the image at the time.

Ruby shared a photo of them cuddling up and watching fireworks the same day.

"With [love]️ from us," she said.

Ruby and her Harley often appeared on each other's social media feeds, proving that they both weren't shy about their romance.

Harley was also with Ruby in Spain when she got attacked by a jellyfish earlier this month.

Despite the split, neither has taken down social media pics featuring the both of them. However, neither has addressed the break up either.

On Monday afternoon, Harley shared a black-and-white photo. The caption said simply: "dazed."

It's believed that the actress' romance with Harley was her first serious relationship since ending her engagement to Phoebe Dahl last December.

At the time, Ruby tweeted that Phobe, "remains very dear to my heart. I will forever treasure our time together. I'm a better person because of all we shared."

"@RubyRose you have brought me to my best and I will always love you," Phobe said. "I can't wait to see what the future brings for us."

Shortly after many linked Ruby to Halsey in January after the singer shared a photo of the two of them.

"Well this beautiful thing certainly turned my morning around," she said of Ruby, while including emoji hearts.

Ruby posted a similar image, saying, "So like.. How much you love @iamhalsey .. When you walking and you're like checking out someone's steeeze and then they come hug you and you're like .. Oh s--- .. It's you u lil adorable nugget!"

On Dec. 21, the two also took in a screening of "Star Wars: The Force Awakens" in Hollywood, Calfifornia.