We have to admit, this is adorable.

Kylie Jenner has given a shout out to her 'hubby' (yes, she called him hubby and we don't know whether that's a term of endearment or whether they're actually married but that's another story for another day) for his birthday. The beauty mogul took to Instagram and shared the most cutest pics of them and their daughter Stormi together along with the caption: "Watching you evolve into the partner, friend, son, and father you are today has been so fulfilling. My real life bestie & hubby all wrapped into one. I love you and I’m so so proud of you. Happy happy birthday." She then ended the post with, "Let’s fuck around and have another baby." Of course, the last line sent fans into an absolute craze with people wondering whether Stormi will have a little brother or sister soon. Travis replied to the post with an equally adorable comment, saying: "I love u mama/Wifey. We shall rage 4ever." Kylie went all out for Travis' birthday and had an Avengers-themed birthday party. She dressed the whole fam up in Avengers costumes and even got a huge Avengers cake. On the cake, Kylie wrote, "Happy Birthday Husband!" So... are they married?