How did nobody get a photo of this?!

Kylie and Kendall Jenner went on a double date with their boyfriends Travis Scott and Blake Griffin at Universal Studios' Halloween Horror Nights on Sunday, and the lovebirds were joined by Jordyn Woods and Hailey Baldwin. While the whole group had a great time, the LipKit queen's fun was a little restricted because of the fact she's pregnant.

"Kylie and Kendall were both extremely loving and cuddly with their boyfriends. Both couples had their arms around each other, and the girls were really sweet with their guys. Travis and Kylie were especially cute and lovey-dovey. Kendall and Blake had a blast going through the mazes together," a source dished to People.

The makeup mogul couldn't go on certain rides, but "made sure Travis went ahead and had fun." She still wasn't ready to give people a glimpse at her baby bump, so she wore a baggy hoodie and leggings.

Although Kenny and the Clippers star aren't official, things are headed in that direction.

"She thinks he’s dorky and funny, but also cool and sexy — he has a certain attractive ‘swagger.' They are seeing each other more, and Blake is doing everything in his power to make Kendall his girlfriend. She’s always working and traveling and knows a full-blown relationship isn’t necessarily the best idea, but things are heating up. She is for sure enjoying dating him," the source added.

We think this is the first time that every single KarJenner girl is coupled up!