So, to celebrate, we thought it would be an ideal time to look back at some of Chrissy's most badass, hilarious, and downright relatable mum moments...
1.When she couldn't wait to share the joys of pregnancy, and then quickly realised how creepy she sounded.
2.And when she pointed out the kind of weird ways we talk about foetuses.
3.When people tried to shame her for eating unhealthy foods during pregnancy, and she wasn't having any of it.
4.And when she wasn't afraid or ashamed to discuss the negative affects of pregnancy on her body.
5.When she tweeted this after announcing the birth of baby Luna.
6.When people criticised her for going out to dinner with John a few days after Luna was born, and she made it quite clear that she wasn't here for their nonsense.
7.When she understood the struggle of your baby looking totally adorable in a photo you don't like of yourself.
8.When someone on Twitter asked her why she had IVF treatment (in a super offensive way), and her response was perfect.
9.And when people criticised her for choosing the sex of her baby, so she clapped the hell back.
10.When Luna's first Halloween rolled around and Chrissy couldn't help but put her in a whole bunch of adorable costumes.
11.And when she was Carmen Miranda for this year's Halloween, and took the opportunity to dress Luna as a matching pineapple.
12.When she revealed one of the biggest struggles of being a parent.
13.And when she tweeted about how much becoming a mother changes you as a person.
14.When she shared this photo of baby Luna with the most hilarious caption.
15.When a troll said she was a bad role model to her daughter because she swears on social media, and she was basically just like, "Uhhh... No."
16.When she celebrated her first Christmas as a parent with a present that was definitely 100% for Luna.
17.When she shared this photo of herself and John riding Splash Mountain with the Chrissy-est caption.
18.When she shared one of her favourite things about having kids.
19.When someone decided to "as a mom" her and she clapped back. You know, as a mom.
20.When John left her at the hotel taking care of Luna while he went to perform, and she had some stuff to say about it.
21.And, of course, when she announced her second pregnancy in a way that was both adorable and totally hilarious.