The Bella Twins' 17 hottest photos through the years

by Christina Marfice
Nov 18, 2015 at 10:00 p.m. ET

We're celebrating a Bella birthday by looking back at Nikki and Brie's hottest pics.

1 /17: Feb. 2012

1/17 :Feb. 2012

The Bellas looked sweet and innocent in 2012.

2/17 :May 2012

Sporting sexy swimsuits in May 2012.

3 /17: July 2012

3/17 :July 2012

This throwback pic shows the twins before they turned 21.

4 /17: April 2013

4/17 :April 2013

Who doesn't love red stilettos?

5/17 :May 2013

All business, all the time.

6/17 :May 2013

Sexy, all-black photo shoot in May 2013.

7 /17: June 2013

7/17 :June 2013

Sheer tops are made for the ring.

8 /17: June 2013

8/17 :June 2013

Modeling sexy monokinis for Maxim.

9 /17: Dec. 2013

9/17 :Dec. 2013

Merry Christmas from the Bellas in 2013.

10 /17: Jan. 2014

10/17 :Jan. 2014

Supporting the team never looked this good.

11 /17: Feb. 2014

11/17 :Feb. 2014

I think we can all agree that red is their color.

12 /17: Feb. 2014

12/17 :Feb. 2014

The Bellas make working out on the beach look like a photo shoot.

13 /17: July 2014

13/17 :July 2014

Lingerie shoot in July 2014.

14 /17: Nov. 2014

14/17 :Nov. 2014

In the ring, doing what they do best.

15 /17: Jan. 2015

15/17 :Jan. 2015

This fight over the ball could really go either way.

16 /17: March 2015

16/17 :March 2015

Bedrock Bellas in pink.

17 /17: April 2015

17/17 :April 2015

Shooting for the cover of Muscle and Fitness.