Pop singer Billie Eilish sparked romance rumors with alt-rock singer Jesse Rutherford after the two were spotted holding hands at Universal Studios Hollywood.

On Friday, a fan posted a video on social media showing Billie and Jesse walking off with a group that’s trailing them. The two appear to be holding hands as they were walking.

Meanwhile, Jesse was also seen in an Instagram story snap from a men’s room at Universal Studios posted by Billie’s brother and co-writer Finneas, 25.

Also Read | Tom Felton had a crush on Harry Potter co-star Emma Watson

Jesse also shared a selfie with Finneas on his Instagram. The 31-year-old was wearing a black leather jacket, the same as the one worn in the video posted by the fan.

The 20-year-old also posted a photo wearing the same outfit that appears to match the fan video. Billie was seen posing in a bathroom selfie from Universal Studios.

The duo were most likely at the amusement park for Halloween Horror Nights, where the fan claims the duo were seen together.

“OMG I just saw Billie Eilish at Horror Nights,” the fan exclaimed in text over the video.

On December 18, 2017 a Jesse Rutherford fan account tweeted pictures of Billie and Jesse playfully posing up at a costume party together.

The tweet, which resurfaced via TMZ, was originally posted on Billie’s 16th birthday.

Also Read | Stockton serial killing not linked to Rogers Park murders: Police

In an interview with Capital Breakfast With Roman Kemp few year ago, Billie said that she “definitely” prefers to “keep” her relationships “private.”

She dished: “I’ve had relationships and kept them private, and even the ones that I’ve had; with the tiny amount that I’ve let the world see, I regret.”