John Cena WWE
John Cena has a few potential opponents for his match at WWE SummerSlam 2017. Pictured: Cena accepts his award for Action Star of the Year at the CinemaCon Big Screen Achievement Awards during CinemaCon in Las Vegas on March 30, 2017. Reuters

Few weeks after WWE superstar John Cena, 39, proposed to long time girlfriend, Nikki Bella, with a 4.5 carat ring on stage at WrestleMania 33. And now, the couple has stripped for marking a social media milestone. On Friday, Cena and Bella showed off their toned wrestling bodies in a video to mark Bella's 500,000 YouTube subscribers.

Bella and her twin sister Brie Bella, unveiled their YouTube channel last year November and it features daily fashion, travel, fitness, relationship and health videos created by the twins themselves. The YouTube channel crossed over the 500,000-subscriber mark is less than six months for which Cena and Nikki Bella stripped to celebrate the feat.

Read: When Will The WWE Couple Nikki Bella And John Cena Get Married?

The wrestling couple have been dating for nearly five years. He was previously married to Elizabeth Huberdeau from 2009 to 2012. Before dating Cena, Bella dated fellow wrestler Dolph Ziggler.

In the past years, there have been many wrestling couples. Let's take a look at the top 5 real-life wrestling couples.

1) Triple H and Stephanie McMahon

Triple H (Paul Levesque) and Stephanie McMahon have been married since October 2003, and are the top wrestling couple and the most powerful in the industry as well. They have three daughters together. Triple H is the Executive Vice President of the talent, and Stephanie is the Chief Brand Officer, spearheading all marketing programs and the WWE brand.

2) The Undertaker and Michelle McCool

The Undertaker, whose real name is Mark Calaway and Michelle McCool, got married in June 2010, in Houston, Texas. Leigh is the third wife of Calaway and he is also her second husband. The couple has an age gap of 15 years. McCool retired from wrestling in 2009. She was the first WWE Divas’ Champion and later won the WWE Women’s Championship, becoming the first female Superstar to boast of such feats. Recently she shared the photo oftheir daughter, Kaia Faith Calaway, who was born in August 2012.

3) Natalya and Tyson Kidd

Nattie Neidhart and TJ Wilson had dated since 2001, and got married in June 2013. Their wedding was featured on Season 1 of Total Divas.

4) Edge and Beth Phoenix

Adam "Edge" Copeland had been married thrice before marrying Beth Phoenix in 2016. He had troubled marriages because of his demanding professional wrestling. However, after retiring from it in 2011 due to neck and back injuries, he is happily settled with Phoenix. Phoenix (Elizabeth Caloran) was also married once before. She also left WWE in 2012 citing family reasons. She gave birth to their baby girl, Lyric, in February 2014. Their second daughter, Ruby Ever Copeland, was born in 2016.

5) CM Punk and A.J. Lee

CM Punk (Phil Brooks) has dated many women from professional wrestling. He has been in relationships with Maria Kanellis , Phoenix, Lita, however has settled with AJ Lee now. Punk and Lee got married in June 2014.