J.J. Watt has revealed he is joining the Cardinals, reuniting him with former Houston Texans team-mate DeAndre Hopkins in Arizona.

Defensive end Watt became a free agent after his request to be released by the Texans - the team who drafted him in the first round back in 2011 - was granted in February.

Speculation over his next destination had been rife since his departure from Houston, but the three-time NFL Defensive Player of the Year has now confirmed his new home for the 2021 season.

Posting a picture while working out in a Cardinals shirt, Watt simply wrote: "Source: me."

According to sources, Watt will sign a two-year, $31million contract with the Cardinals. It is reported that the deal includes $23m in guaranteed money.

Watt, who turns 32 this month, has only previously played in the NFL for the Texans, who selected him with the 11th pick a decade ago. 

He is the franchise's all-time leader for sacks (101), including posting 20.5 in the 2012 season as he was named the NFL's Defensive Player of the Year for the first time. 

Watt went on to win the honour in both 2014 and 2015, while he has also been named first-team All-Pro on five occasions, most recently in 2018. 

The former Wisconsin Badger has endured injury issues in his career, though he played in all 16 games this past season, logging 52 tackles, five sacks and one interception. 

Despite having one year remaining on his deal, Watt and the Texans came to an agreement to mutually part ways as the franchise appears set to go through a rebuilding process. 

Watt will be back on the same roster as Hopkins, the wide receiver having been part of a blockbuster trade between Houston and Arizona almost a year ago. 

Hopkins had 115 receptions for 1,407 yards and six touchdowns as the Cardinals posted an 8-8 record in the highly competitive NFC West, not enough to seal a return to the postseason for the first time in five years.