Cam Newton attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating the opening of the Heavenly Bodies: Fashion and the Catholic Imagination exhibition on Monday, May 7, 2018, in New York.

Carolina Panthers quarterback Cam Newton talks to reporters after an NFL wild card playoff football game against the New Orleans Saints in New Orleans, Sunday, Jan. 7, 2018. The Saints won 36-21.

Carolina Panthers' Cam Newton listens to a question during a news conference after an NFL football game against the Tampa Bay Buccaneers in Charlotte, N.C., Sunday, Dec. 24, 2017.

Carolina Panthers' Cam Newton listens to a question from the media with his son Chosen, 2, after an NFL football game against the Tampa Bay Buccaneers in Charlotte, N.C., Sunday, Dec. 24, 2017.

Carolina Panthers' Cam Newton speaks to the media after after an NFL football game against the Minnesota Vikings in Charlotte, N.C., Sunday, Dec. 10, 2017.

Carolina Panthers quarterback Cam Newton (1) talks with media after a game against the Miami Dolphins on Monday, Nov. 13, 2017, in Charlotte, N.C.

Carolina Panthers' Cam Newton's shoes are shown as he speaks to the media after an NFL football game against the Philadelphia Eagles in Charlotte, N.C., Friday, Oct. 13, 2017.

Carolina Panthers quarterback Cam Newton (1) speaks to the media following a week 5 NFL football game against the Detroit Lions on Sunday, Oct. 8, 2017 in Detroit. Carolina won 27-24.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the New Orleans Saints in Charlotte, N.C., Sunday, Sept. 24, 2017.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the Buffalo Bills in Charlotte, N.C., Sunday, Sept. 17, 2017.

Carolina Panthers' Cam Newton answers a question during a news conference before practice at the NFL team's football training camp at Wofford College in Spartanburg, S.C., Thursday, July 27, 2017.

Carolina Panthers quarterback Cam Newton answers a question from a reporter during a post-game news conference after an NFL football game against the Tampa Bay Buccaneers in Tampa, Fla., Sunday, Jan. 1, 2017. The Buccaneers won 17-16.

Carolina Panthers quarterback Cam Newton attends a post-game news conference after an NFL football game against the Tampa Bay Buccaneers in Tampa, Fla., Sunday, Jan. 1, 2017. The Buccaneers won 17-16.

Carolina Panthers quarterback Cam Newton wears a hat in honor of Craig Sager as he arrives for a post game press conference after a NFL football game against the Washington Redskins in Landover, Md., Monday, Dec. 19, 2016. The Panthers defeated the Redskins 26-15.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the Atlanta Falcons in Charlotte, N.C., Saturday, Dec. 24, 2016. The Falcons won 33-16.

A detail view of the cleats worn by Carolina Panthers quarterback Cam Newton (1) are seen prior to an NFL football game against the New Orleans Saints on Thursday, Nov. 17, 2016, in Charlotte, N.C.

Carolina Panthers quarterback Cam Newton walks out of a news conference after an NFL football game against the Los Angeles Rams, Sunday, Nov. 6, 2016, in Los Angeles. The Panthers won 13-10.

Carolina Panthers quarterback Cam Newton smiles as he watches Auburn and Clemson players warm up for an NCAA college football game, Saturday, Sept. 3, 2016, in Auburn, Ala. (AP Photo/Brynn Anderson)

Carolina Panthers' Cam Newton talks to the media after an NFL football game against the San Francisco 49ers in Charlotte, N.C., Sunday, Sept. 18, 2016. The Panthers won 46-27.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the Minnesota Vikings in Charlotte, N.C., Sunday, Sept. 25, 2016. The Vikings won 22-10.

Carolina Panthers' Cam Newton speaks to the media after a preseason NFL football game against the New England Patriots in Charlotte, N.C., Friday, Aug. 26, 2016.

Carolina Panthers quarterback Cam Newton pauses while speaking during a news conference after an NFL preseason football game against the Baltimore Ravens, Thursday, Aug. 11, 2016, in Baltimore. The Ravens won 22-19.

Cam Newton arrives at the 2016 Kids' Choice Sports Awards held at UCLA's Pauley Pavilion on Thursday, July 14, 2016, in Los Angeles.

Carolina Panthers quarterback Cam Newton signs autographs following practice at the NFL football team's training camp in Spartanburg, S.C., Thursday, July 28, 2016.

Carolina Panthers quarterback Cam Newton smiles while responding to a question during a press conference at the NFL football team's training camp in Spartanburg, S.C., Friday, July 29, 2016.

NFL quarterback Cam Newton sits courtside during the NBA basketball game between the Los Angeles Lakers and Cleveland Cavaliers Thursday, March 10, 2016, in Los Angeles. The Cavaliers won 120-108.

Carolina Panthers Cam Newton arrives at the stadium before the NFL Super Bowl 50 football game Sunday, Feb. 7, 2016, in Santa Clara, Calif.

Carolina Panthers quarterback Cam Newton (1) speaks to reporters following an NFL divisional playoff football game against the Seattle Seahawks on Sunday, Jan. 17, 2016 in Charlotte, N.C. Carolina won 31-24.

Carolina Panthers' Cam Newton arrives before the NFC Championship game against the Arizona Cardinals Sunday, Jan. 24, 2016, in Charlotte, N.C.

Carolina Panthers quarterback Cam Newton arrives at the San Jose International Airport on Sunday, January 31, 2016, in San Jose, CA.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the Atlanta Falcons in Charlotte, N.C., Sunday, Dec. 13, 2015. The Panthers won 38-0.

Carolina Panthers quarterback Cam Newton speaks during a news conference after an NFL football game Sunday, Dec. 20, 2015, in East Rutherford, N.J. The Panthers won 38-35.

Carolina Panthers' Cam Newton (1) talks to the media after an NFL football game against the Washington Redskins in Charlotte, N.C., Sunday, Nov. 22, 2015. The Panthers won 44-16.

Carolina Panthers Cam Newton talks to reporters after an NFL football game against the New Orleans Saints in New Orleans, Sunday, Nov. 8, 2015.

Carolina Panthers' Cam Newton talks to the media after an NFL football game against the Philadelphia Eagles in Charlotte, N.C., Monday, Oct. 26, 2015. The Panthers won 27-16.

Carolina Panthers' Cam Newton (1) talks to the media after an NFL football game against the New Orleans Saints in Charlotte, N.C., Sunday, Sept. 27, 2015. The Panthers won 27-22.

Carolina Panthers quarterback Cam Newton wears sneakers with his team's colors during a press conference Tuesday, Feb. 2, 2016 in San Jose, Calif. Carolina plays the Denver Broncos in the NFL Super Bowl 50 football game Sunday, Feb. 7, 2015, in Santa Clara, Calif.

Carolina Panthers' Cam Newton speaks to the media after an NFL wild card playoff football game against the Arizona Cardinals in Charlotte, N.C., Saturday, Jan. 3, 2015. The Panthers won 27-16.

Carolina Panthers' Cam Newton speaks to the media after an NFL football game against the Cleveland Browns in Charlotte, N.C., Sunday, Dec. 21, 2014. The Panthers won 17-13.

Cam Newton, left, and Colin Kaepernick arrive at the 4th Annual Hall of Games Awards on Saturday, Feb, 15, 2014 in Santa Monica, Calif.

Auburn Quarterback Cam Newton talks on the phone with the Carolina Panthers during the 2011 NFL Draft at Radio City Music Hall on April 28, 2011 in New York, NY.