You may know John Cena as a tough wrestler, accredited doctor of Thuganomics and a mean action superstar, but it turns out he has a soft side to him.

Nikki Bella, Cena’s fiancée, has a YouTube channel with her sister Brie which recently reached the 900,000 subscribers mark. In order to show their appreciation for the fans and their support, the duo uploaded a video of Cena playing a cover of Pixies’ classic “Where Is My Mind on the piano. All that while wearing a tuxedo. We were shocked by this as much as you, but the final outcome is amazing. Check out the video below and don’t forget to thank the Bella Twins for this special opportunity.

Besides being an invisible man and a wrestler, Cena also has a side career as a rapper and a hip-hop musician. He recorded WWE originals “Basic Thuganomics” and “Untouchables” before releasing his debut album You Can’t See Me in 2005.

The album achieved a modest success, reaching number 16 on US Billboard 200 and number 3 on Billboard Rap Albums while also charting in several European countries. Cena also collaborated with numerous artists including Tionne “T-Boz” Watkins and Wiz Khalifa.