Demi Lovato, the pop singer and former Disney Channel star, will perform the most-watched national anthem of the year before the Super Bowl in 2020.
Lovato's rendition will also have plenty of money riding on it, as betting on the length of the national anthem is one of the most popular Super Bowl prop bets every season. Gladys Knight sang the "Star-Spangled Banner" before Super Bowl 53 in 2019 with a rendition that lasted 2:01.
Super Bowl 54 will be broadcast nationally on Fox and the national anthem will be televised prior to the start of the game on Feb. 2. The festivities and game will take place at Hard Rock Stadium in Miami.
Here's everything to know about the Super Bowl 54 national anthem, including the full list of singers throughout the game's history and over/under betting odds.
MORE: The best and worst Super Bowl national anthems ever
Who is singing the national anthem at Super Bowl 2020?
Demi Lovato is this year's Super Bowl national anthem singer. Lovato, 27, rose to fame as a teenager by starring in Disney Channel's "Camp Rock." She has released six albums, most recently 2017's "Tell Me You Love Me," which went platinum. Famous singles of Lovato's include "Heart Attack," "Cool for the Summer" and "Sorry Not Sorry," the last of which peaked at No. 6 on the Billboard charts. She has also battled addiction in recent years.
Watch Demi perform the National Anthem at #SBLIV on February 2nd! 🏈 @NFL pic.twitter.com/Mr5aLH9H8k
— Team Demi (@ddlovato) January 16, 2020
Christine Sun Kim will perform alongside Lovato, singing the national anthem through American Sign Language (ASL).
Super Bowl national anthem over-under
The infamous Super Bowl national anthem over-under prop bet is about two minutes four seconds, give or take a few seconds depending on which company is providing the odds.
Betting the over-under on the Super Bowl national anthem is one of the most popular prop bets from the biggest American sporting event of the year. Last season's anthem singer, Gladys Knight, barely just snuck past the line, completing her rendition in 2:01. With Knight, six of the previous 11 anthems have gone longer than two minutes.
Lovato is no stranger to signing the anthem at big events, having performed most recently before the Floyd Mayweather vs. Conor McGregor super-fight in August 2017.
For those curious about her history, Lovato has sung it at five previous major sporting events according to Sports Illustrated, with four out of the last five coming under the two-minute mark.
However, her most recent performance during the Mayweather-McGregor fight sailed over this mark, coming in at two minutes and 11 seconds.
MORE SUPER BOWL PROPS:
Commercials | Halftime | Broadcast | National anthem
What time does Super Bowl 54 start?
Super Bowl 54 is Sunday, Feb. 2, with kickoff scheduled for 6:30 p.m. ET. Fox, which owns broadcasting rights to the game, will begin its live pregame coverage at 1 p.m. ET continuing through kickoff.
Super Bowl halftime performers 2020
Shakira and Jennifer Lopez are headlining the Super Bowl 54 halftime show. Combined, the Latino pop stars have sold more than 300 million records worldwide, but neither has performed during the Super Bowl halftime show in their careers.MORE SUPER BOWL HALFTIME:
Five worst performances | Five best performances
What is the national anthem of the United States of America?
The United States of America's national anthem is Francis Scott Key's "Star-Spangled Banner," written in 1814.
Super Bowl national anthem singers history
| Super Bowl | Year | Performer(s) |
| I | 1967 | The Pride of Arizona, Michigan Marching Band and UCLA choir |
| II | 1968 | Grambling State University Tiger Marching Band |
| III | 1969 | Lloyd Geisler of the Washington National Symphony Orchestra |
| IV | 1970 | AL Hirt |
| V | 1971 | Tommy Loy |
| VI | 1972 | U.S. Air Force Academy Chorale |
| VII | 1973 | Little Angels Children's Choir of Chicago's Holy Angels Church |
| VIII | 1974 | Charley Pride |
| IX | 1975 | Grambling State University Tiger Marching Band |
| X | 1976 | Tom Sullivan |
| XI | 1977 | None (Vikki Carr sang "America the Beautiful") |
| XII | 1978 | Phyllis Kell of the University of Louisiana at Monroe |
| XIII | 1979 | Te Colgate Thirteen |
| XIV | 1980 | Cheryl Ladd |
| XV | 1981 | Helen O'Connell |
| XVI | 1982 | Diana Ross |
| XVII | 1983 | Leslie Easterbrook |
| XVIII | 1984 | Barry Manilow |
| XIX | 1985 | San Francisco Boys Chorus, San Francisco Girls Chorus, Piedmont Children's Chorus and San Francisco Children's Chorus |
| XX | 1986 | Wynston Marsalis |
| XXI | 1987 | Neil Diamond |
| XXII | 1988 | Herb Alpert |
| XXIII | 1989 | Billy Joel |
| XXIV | 1990 | Aaron Neville |
| XXV | 1991 | Whitney Houston with the Florida Orchestra |
| XXVI | 1992 | Harry Connick, Jr. |
| XXVII | 1993 | Garth Brooks |
| XXVIII | 1994 | Natalie Cole |
| XXIX | 1995 | Kathie Lee Gifford |
| XXX | 1996 | Vanessa L. Williams |
| XXXI | 1997 | Luther Vandross |
| XXXII | 1998 | Jewel |
| XXXIII | 1999 | Cher |
| XXXIV | 2000 | Faith Hill |
| XXXV | 2001 | Backstreet Boys |
| XXXVI | 2002 | Mariah Carey |
| XXXVII | 2003 | Dixie Chicks |
| XXXVIII | 2004 | Beyoncé |
| XXXIX | 2005 | U.S. Army Herald Trumpets and the choirs from the U.S. Military Academy, U.S. Naval Academy, U.S. Air Force Academy and the U.S. Coast Guard Academy |
| XL | 2006 | Aaron Neville, Arethra Franklin and Dr. John |
| XLI | 2007 | Billy Joel |
| XLII | 2008 | Jordin Sparks |
| XLIII | 2009 | Jennifer Hudson |
| XLIV | 2010 | Carrie Underwood |
| XLV | 2011 | Christina Aguilera |
| XLVI | 2012 | Kelly Clarkson |
| XLVII | 2013 | Alicia Keys |
| XLVIII | 2014 | Renée Fleming |
| XLIX | 2015 | Idina Menzel |
| 50 | 2016 | Lady Gaga |
| LI | 2017 | Luke Bryan |
| LII | 2018 | P!nk |
| LIII | 2019 | Gladys Knight |
| LIV | 2020 | Demi Lovato |