The #1 song on May 20, 2005

Hollaback Girl By Gwen Stefani

Other #1 songs on May 20, 2005

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

#1 Dance Track

It's Like That
Mariah Carey