Oh look, it's the world's most controversial couple!

Kylie Jenner and her much older boyfriend Tyga caught a flight out of LAX en route to the Met Gala yesterday, and the pair were bombarded with marriage questions as they made their way to the gate. Obviously they chose to stay silent on the matter, and why wouldn't they? The reality star is only 17-years-old!

We guess Kendall's big-lipped younger sibling is over the fact that her rapper beau was recently texting his ex Blac Chyna and begging her to get back together with him. Nothing says insecurity like overlooking a betrayal in trust! The "Rack City" crooner's "Kylie" tattoo must have reassured her that things were fine, because nothing says commitment like ink on your body, right? Wrong!

How sad is it that poor Kylie could barely score an invite to the after party, let alone the actual Met Gala? Meanwhile, sister Kendall landed on every best dressed list and Kim hobnobbed with fashion's biggest names, including Cher and J.Lo. It must suck to be the least attractive and successful of the K clan!