Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
SEATTLE, WA - DECEMBER 24: Quarterback Carson Palmer #3 of the Arizona Cardinals warms up before an NFL game against the Seattle Seahawks at CenturyLink Field on December 24, 2016 in Seattle, Washington. (Photo by Otto Greule Jr/Getty Images)Photo by: Otto Greule Jr
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
LOS ANGELES, CA - JANUARY 01: Wide receiver Larry Fitzgerald #11 of the Arizona Cardinals smiles as he comes onto the field in the fourth quarter against the Los Angeles Rams at Los Angeles Memorial Coliseum on January 1, 2017 in Los Angeles, California. The Cardinals won 44-6. (Photo by Stephen Dunn/Getty Images)Photo by: Stephen Dunn
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
LONDON, ENGLAND - NOVEMBER 04: Harrison Ford attends the Serious Fun Gala at The Roundhouse on November 4, 2014 in London, England. (Photo by Stuart C. Wilson/Getty Images)Photo by: Stuart C. Wilson
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
LOUISVILLE, KY - JUNE 10: Billy Crystal speaks during a memorial service for boxing legend Muhammad Ali on June 10, 2016 at the KFC Yum! Center in Louisville, Kentucky. Ali died June 3 of complications from Parkinson's disease. (Photo by Aaron P. Bernstein/Getty Images)Photo by: Aaron P. Bernstein
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, ARIZONA - APRIL 09: Singer Reba McEntire speaks onstage during Muhammad Ali's Celebrity Fight Night XXII at the JW Marriott Phoenix Desert Ridge Resort & Spa on April 8, 2016 in Phoenix, Arizona. (Photo by Charley Gallay/Getty Images for Celebrity Fight Night)Photo by: Charley Gallay
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, ARIZONA - APRIL 09: Musical group The Shadowboxers attend Muhammad Ali's Celebrity Fight Night XXII at the JW Marriott Phoenix Desert Ridge Resort & Spa on April 8, 2016 in Phoenix, Arizona. (Photo by Mike Windle/Getty Images for Celebrity Fight Night)Photo by: Mike Windle
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
NEW YORK, NY - SEPTEMBER 21: Larry King attends the Friars Club Honors Martin Scorsese With Entertainment Icon Award at Cipriani Wall Street on September 21, 2016 in New York City. (Photo by Neilson Barnard/Getty Images)Photo by: Neilson Barnard
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
ANAHEIM, CA - JANUARY 22: Violinist Caroline Campbell performs on the Yamaha stage during day 2 of the 2016 NAMM Show at the Anaheim Convention Center on January 22, 2016 in Anaheim, California. (Photo by Jesse Grant/Getty Images for NAMM)Photo by: Jesse Grant
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
NEW YORK, NY - OCTOBER 05: Singer-songwriter Smokey Robinson accepts the award for Rocker of the Year onstage during Little Kids Rock Benefit 2016 at Capitale on October 5, 2016 in New York City. (Photo by Theo Wargo/Getty Images for Little Kids Rock)Photo by: Theo Wargo
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
WEST HOLLYWOOD, CA - FEBRUARY 26: Actor Sharon Stone attends the 25th Annual Elton John AIDS Foundation's Academy Awards Viewing Party at The City of West Hollywood Park on February 26, 2017 in West Hollywood, California. (Photo by Frederick M. Brown/Getty Images)Photo by: Frederick M. Brown
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
VENICE, CA - FEBRUARY 08: Musician David Foster at the TommyLand Tommy Hilfiger Spring 2017 Fashion Show on February 8, 2017 in Venice, California. (Photo by Rich Polk/Getty Images for Tommy Hilfiger)Photo by: Rich Polk
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
WASHINGTON, DC - MAY 28: Singer Mike Love of The Beach Boys performs during the 27th National Memorial Day Concert Rehearsals on May 28, 2016 in Washington, DC. (Photo by Paul Morigi/Getty Images for Capitol Concerts)Photo by: Paul Morigi
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
LOS ANGELES, CA - JANUARY 18: Actress Melissa Peterman attends the People's Choice Awards 2017 at Microsoft Theater on January 18, 2017 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for People's Choice Awards)Photo by: Christopher Polk
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
LOS ANGELES, CA - APRIL 28: Singer-songwriter Brian McKnight performs onstage during the 2016 ASCAP "I Create Music" EXPO Center Stage on April 28, 2016 in Los Angeles, California. (Photo by Tommaso Boddi/Getty Images for ASCAP)Photo by: Tommaso Boddi
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, AZ - MARCH 28: Former basketball player Nancy Lieberman attends Muhammad Ali's Celebrity Fight Night XXI at the JW Marriott Phoenix Desert Ridge Resort & Spa on March 28, 2015 in Phoenix, Arizona. (Photo by Ethan Miller/Getty Images for Celebrity Fight Night)Photo by: Ethan Miller
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, ARIZONA - APRIL 09: Lonnie Ali speaks onstage during Muhammad Ali's Celebrity Fight Night XXII at the JW Marriott Phoenix Desert Ridge Resort & Spa on April 8, 2016 in Phoenix, Arizona. (Photo by Mike Windle/Getty Images for Celebrity Fight Night)Photo by: Mike Windle
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
CHICAGO, IL - JULY 20: Colbie Caillat preforms at City Winery Chicago on July 20, 2015 in Chicago, Illinois. (Photo by Tasos Katopodis/Getty Images for SiriusXM)Photo by: Tasos Katopodis
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
NEW YORK, NY - APRIL 20: Actor/producer Dennis Quaid attends Crackle's 2016 Upfront Presentation at New York City Center on April 20, 2016 in New York City. (Photo by Slaven Vlasic/Getty Images)Photo by: Slaven Vlasic
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, ARIZONA - APRIL 09: Musicians Kix Brooks (L) and Ronnie Dunn of Brooks & Dunn perform onstage during Muhammad Ali's Celebrity Fight Night XXII at the JW Marriott Phoenix Desert Ridge Resort & Spa on April 8, 2016 in Phoenix, Arizona. (Photo by Mike Windle/Getty Images for Celebrity Fight Night)Photo by: Mike Windle
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
NEW YORK, NY - FEBRUARY 07: Professional boxer Laila Ali attends the 14th annual Woman's Day Red Dress Awards at Jazz at Lincoln Center on February 7, 2017 in New York City. (Photo by Michael Loccisano/Getty Images)Photo by: Michael Loccisano
Celebrity Fight Night 2017: See which celebrities are coming to Muhammad Ali's charity event
PHOENIX, ARIZONA - APRIL 09: Musical group The London Essentials perform for the red carpet during Muhammad Ali's Celebrity Fight Night XXII at the JW Marriott Phoenix Desert Ridge Resort & Spa on April 8, 2016 in Phoenix, Arizona. (Photo by Mike Windle/Getty Images for Celebrity Fight Night)Photo by: Mike Windle