VIDEO : Are Kylie Jenner and Tyga Getting Engaged?

Are Kylie Jenner and Tyga engaged? Not so fast! The Keeping Up With the Kardashians star showed off a stunning ring on Snapchat Thursday evening. But it's not an engagement ring that she's wearing, it's actually a promise ring from Tyga. Kylie captioned the video, "If this is my promise ring I wanna know what my engagement ring gonna look like." So while Kylie and Tyga are still going strong, it sounds like they're not engaged just yet!