Kylie Jenner is working very hard to make people think that all is well with her and Tyga, whom she briefly split with last week.

The 18-year-old was not with Tyga on his birthday last week (apparently due to their brief break up), so it appears as if she's making it up to him with a small birthday dinner. In the video which shows a gorgeous white birthday cake, Kylie can be heard singing "Happy Birthday" in a very sultry voice. Her mom Kris Jenner is there and says, "Okay, make a wish!"

TMZ reported that Kylie ended the relationship because of "pressure from the Kardashians," but Kris was at this belated birthday dinner, so it looks like she's trying to put up a good front.

Of course, we noticed that none of the other Keeping Up with the Kardashians stars were at the intimate dinner. We have a feeling this is just the beginning of an epic Justin Bieber/Selena Gomez makeup/breakup sesh.