What a year it's been for the Kardashian Jenner family.
America's unofficial first family had a massive year in 2015; from Bruce Jenner's announcement that he was transitioning into a woman and subsequent introduction of Caitlyn Jenner to Kim conquering her pregnancy struggles and giving birth to Saint West, it was an emotional 12 months for the family.
Controversy and scandal seem to follow the Kardashians and Jenners around, but through it all they've remained as tight-knit as ever -- proof of which came in the form of their family cover of Cosmopolitan magazine, something we'd love to see more of.
Going into 2016, we can hardly wait for what our favorite contour-loving, selfie-taking family has in store for us. For now, though, we're just trying to keep up.
Click through for the biggest Kardashian Jenner moments of 2015:
Kardashian Jenner biggest moments of 2015
Biggest Kardashian Jenner moments of 2015
April 24, 2015: After months of speculation about his gender and sexuality in the media, Bruce Jenner sat down with Diane Sawyer to set the record straight and announce that he had, indeed, begun to transition from a man to a women. The "20/20" special garnered 16.9 million viewers.
May 6, 2015: In a teaser posted online before that week's episode of "KUWTK," Kylie's sister Khloe finally outs her as having gotten lip fillers to plump up her signature feature. Everyone had pretty much already assumed as much, but it was a big admission for Kylie -- one that made sense, given that her most recent business venture, Lip Kit by Kylie, has sold out twice already -- in minutes!
May 25, 2015: Kendall Jenner posted this gorgeous photo on Instagram lying on the ground in a gown with her hair spread out into seven perfect hearts. Little did she know, 3.3 million likes later, it would go on to become not just the most-liked Instagram of the year but also the most-liked Instagram of all-time.
May 31, 2015: Kim Kardashian announces that she's pregnant with her second child in a teaser for the upcoming "Keeping Up With The Kardashians" season. After a well-documented struggle to get pregnant for a second time, Kim's news that she and her husband, Kanye West, were expecting again felt like even more of a blessing.
(Photo by Jon Kopaloff/FilmMagic)
June 1, 2015: In a tweet read 'round the world, Vanity Fair unveiled the cover of its landmark July 2015 issue, which also introduced Caitlyn Jenner to the world for the first time.
June 8, 2015: This date is mere speculation, but we're pretty sure Khloe met her current boyfriend James Harden at Kanye West's birthday party at the Staples Center. After the party, the pair was spotted together many times throughout the summer and are still together. According to Khloe, Harden has been super supportive of her amid Lamar's health issues.
July 6, 2015: Kourtney and Scott Disick break up (seemingly) for good. The couple, who was never married but has three children together, have had many up and downs, but Kourtney had reportedly had enough of his partying and cheating for once and for all.
July 15, 2015: In her first big public appearance, Caitlyn Jenner accepted the Arthur Ashe Courage Award in a room full of people who had been praising her accomplishments as Bruce Jenner for decades. With all of her children present, Jenner delivered a poignant, emotional speech before receiving a standing ovation.
July 30, 2015: One can count the amount of times Rob Kardashian has been seen in public since Kim's wedding to Kanye in May 2014 on one hand, so his return to Instagram was a big -- and welcome -- development. Here's to hoping Rob is well on his way to becoming healthier and happier in the new year.
August 7, 2015: Much had been made about Kris and Caitlyn Jenner's relationship after Bruce's transition, but any bad blood was put to rest when the two met for the first time (publicly) at Nobu Malibu for Kylie's 18th birthday. Kim celebrated the big occasion with a selfie. Obviously.
August 10, 2015: Kylie turning 18 was big for a multitude of reasons -- the main one being that it allowed her and Tyga to truly, finally go public with their legal relationship. Jenner celebrated her big milestone at Bootsy Bellows, and Tyga gave her a $320,000 Ferrari. Casual.
October 13, 2015: After being found unconscious after a weekend of hard partying at the legal brothel Love Ranch South, Lamar Odom was hospitalized before the entire Kardashian family rushed to his bedside. Though his condition has improved, it appears as though Odom's life will never be quite the same.
November 1, 2015: When Kris, Kourtney, Kim, Khloe, Kendall, and Kylie appeared on the November issue of Cosmopolitan to celebrate the magazine's 50th birthday, it was a welcome image after a long year of ups and downs. It meant a lot for the six of them to be in the same photo together looking happy, healthy, and harmonious going into 2016.
November 10, 2015: Kendall Jenner dream came true when she walked in her first Victoria's Secret Fashion Show with her best friend Gigi Hadid. 2015 was a huge year for Jenner's modeling career, and this show felt like the culmination of a ton of hard work.
(Photo by D Dipasupil/FilmMagic)
December 5, 2015: It seemed as though Kim had been pregnant for much longer than nine months, so when she finally announced that she and Kanye had welcomed their second child, a baby boy, the entire world was relieved. Two days later, in an emoji-filled Instagram post, Kim announced the name the pair had chosen -- Saint. *angel emoji*