Justin Bieber and his long time best friend, Hailey Baldwin, basically confirmed their relationship by making out on Instagram, Sunday night.

Here's all you need to know about Bieber's new love: 

Photo cred - @haileybaldwin

1. Hailey was born on November 22, 1996 (she's 19), in Arizona. Her father, Stephen Baldwin, is an actor and her mother, Kennya Baldwin, has Brazilian origins.

2. She is the niece of Alec Baldwin, and the cousin of Ireland Basinger Baldwin.

3. She is a famous model, represented by Heroes Models, and she’s been a dancer since the age of five.

4. She has 3,2 million followers on Instagram. Justin Bieber and her created some buzz with cute pictures during the holidays.

5. Kendall Jenner is one of her best friends, and she hangs out with a lot of gorgeous models.

Photo cred - @haileybaldwin

6. She is 5'9'', she has hazel eyes, and here are her body measurements: 32-24-34 in.