The #1 dance song on May 21, 2005

It's Like That By Mariah Carey

Other #1 songs on May 21, 2005

#1 Hit Song

Hollaback Girl
Gwen Stefani

UK #1 Song

Lonely
Akon

#1 R&B Song

Slow Down
Bobby Valentino

#1 Country Song

My Give a Damn's Busted
Jo Dee Messina

#1 Alternative Hit

Holiday
Green Day

Notable May 21 birthdays in the 2000s

Lela Tonga
World Music Singer
Born May 21, 2002
Jake Beale
Voice Actor
Born May 21, 2001
Nicole Arci
Dancer
Born May 21, 2003
Hollyjboo
Dancer
Born May 21, 2004
Leya Kirsan
TV Actress
Born May 21, 2008