Celebrity couple Tyga, 25, and Kylie Jenner, 18, sent their fans into a frenzy on Wednesday when they posted a Snapchat video in which the rapper seemingly referred to her as "my fiancée."

The video was posted on Jenner's Snapchat account. In the clip, the "Keeping Up with the Kardashians" star's face is not shown. She wraps her legs around the "Stimulated" rapper's waist while he talks directly into the camera.

"I don't f*ck with nobody. I f*ck with nobody," Tyga says in the clip. "It's just me, my fiancée [and] this lil' dog I just got. I f*ck with nobody."

Many of Tyga's devoted fans pointed out that the rapper was quoting a video he posted earlier that day to Instagram, which shows the rapper Logic during an old interview.

In a video entitled "You're in Bed With Kim and Kylie," which Jenner posted to her website on Thursday, "Keeping Up with the Kardashians" co-star and sister Kim Kardashian West asked Kylie about the Snapchat video.

"Why did Tyga call you his fiancée? I was, like, dying to know," Kardashian asks in the clip.

"He was making fun of an Instagram he posted 30 minutes before," Jenner says, explaining that there would be no wedding. "He knew there was this guy who was on Instagram who was like, 'I don't like nobody. I just play with my fiancée and my little dog.'"

This is not the first time engagement rumors have followed the couple. In July, fans buzzed about a possible engagement, after Jenner posted a picture showing off a new diamond ring on her ring finger.

"Not planning on getting married anytime soon," she said on Twitter at the time.

An engagement between Tyga and Jenner would surely devastate his former girlfriend Blac Chyna, who has reportedly asked him to father another child with her.

Latin Post reported on Monday that Chyna allegedly said she would stop throwing shade at 18-year-old Jenner on social media if Tyga would father a sibling for their firstborn child King Cairo.