Justin Bieber and Kourtney Kardashian spent Friday night together, according to reports. Both were seen leaving a restaurant, and then an Instagram photo confirmed they were at Universal Studios Hollywood.

Sources told E! News the two attended The Nice Guy with separate parties in West Hollywood, California. The Biebs came by later in the evening to do an impromptu piano performance. But afterward, the two left together, and were then spotted at the theme park’s Halloween Horror Night.

Although it isn’t clear how long they stayed there, the “As Long As You Love Me” singer put up an Instagram shot on Saturday of the two wearing 3D glasses.

While the eldest Kardashian sister has kept it fairly low key since splitting with longtime boyfriend Scott Disick, it has seemed Disick’s trying to get her attention. The most recent attempt was a nude photo posted on Instagram the day before she was seen with Bieber. He also posted a photo of himself in the backyard of the home they previously shared together.

As far as the pop star’s concerned, he seems to be on good terms with the Kardashians. Previous reports have him hanging out with Kourtney’s kids and with sister Kendall Jenner. Even Khloe purchased his former Calabasas home, the location of last year’s “Egg-Gate” incident.