Best UFC social media images of 2015

It's been a memorable year in 2015 and we wanted to celebrate. So we checked the numbers across our social media platforms and have come up with the 10 most popular pictures of the year.

To nobody's surprise, Ronda Rousey, Conor McGregor and the new women's bantamweight champion Holly Holm are well represented.

So enjoy the photos and have a safe and happy New Year. Let's do it again in 2016, shall we?

RIO DE JANEIRO, BRAZIL - AUGUST 01: UFC women's bantamweight champion Ronda Rousey celebrates with her family and fans backstage after defeating Bethe Correira of Brazil by KO during the UFC 190 event inside HSBC Arena on August 1, 2015 in Rio de Janeiro, Brazil. (Photo by Jeff Bottari/Zuffa LLC)
UFC featherweight champion Conor McGregor celebrates after his victory over former longtime champion Jose Aldo at UFC 194 at MGM Grand in Las Vegas.
UFC women's bantamweight champion Holly Holm poses backstage for a post-fight portrait after the UFC 193 event at Etihad Stadium on November 15, 2015 in Melbourne, Australia. Holly Holm defeated Ronda Rousey by KO in second round. (Photo by Mike Roach/Zuffa LLC)
Conor McGregor makes his walk to the back after capturing the UFC interim featherweight title against Chad Mendes at UFC 189.
UFC welterweight champion Robbie Lawler and Rory MacDonald pose for a picture at the hospital after their UFC 189 fight of the year at the MGM Grand Garden Arena.
Holly Holm walks to the back after knocking out Ronda Rousey in epic fashion to win the women's bantamweight title at UFC 190 in Melbourne, Australia.
UFC women's bantamweight champion Holly Holm poses for a photo at the UFC 190 post fight press conference with heavyweight Mark Hunt.
Former UFC women's bantamweight champion Ronda Rousey poses for a photo with former boxing heavyweight champion Mike Tyson at UFC 187.
Former UFC women's bantamweight champion Ronda Rousey poses for a picture backstage at Live with Kelly and Michael with four-time NBA world champion Shaquille O'Neal.
 (L-R) UFC women's bantamweight champion Ronda Rousey of the United States shakes hands with Holly Holm of the United States during the UFC 193 Ultimate Media Day festivities at Etihad Stadium on November 13, 2015 in Melbourne, Australia. (Photo by Brandon Magnus/Zuffa LLC)


Kevin Lee is set to face Tony Ferguson for the interim lightweight title at UFC 216 in Las Vegas on Oct. 7 with the champ Conor McGregor taking care of some business in the boxing ring. Lee spoke to about the fight.
UFC Minute host Lisa Foiles delivers an important update regarding the rules for next week's superfight between Conor McGregor and Floyd Mayweather.
History is up for grabs when flyweight champion Demetrious Johnson attempts to defend his belt against challenger Ray Borg at UFC 215. In the co-main event Amanda Nunes and Valentina Shevchenko battle for the women's bantamweight title.
In advance of the most anticipated event of the summer, Conor McGregor will host an International media conference call on Wednesday, August 16 at 2 p.m. PT/5 p.m. ET.