Released: October 15, 2002

Featuring: Christina Milian

Songwriter: Chris Hamm Charlie Midnight

Producer: Alain Bertoni Chris Hamm

[Verse 1: Christina Milian + Hilary Duff]
On Christmas morning, you woke up to static on the radio
Someone must have turned it on
Who?
You didn't know
You got up slowly, sleepy eyed, to a tune that stationed in
Turned the dial a little while
Then a voice said, "Let the party begin!"

[Pre-Chorus: Both]
Hey, hey, hey
And ho, ho, ho
And now its time for the jolly DJ show

[Chorus: Both]
I heard Santa on the radio
I knew it was Santa on the radio
Mixing up the music, like a Santa should
And radio (radio) never sounded so good

[Verse 2: Hilary Duff + Christina Milian]
He was busy finding busting beats
Making it up as he went along
Hip-hop, rock, electronica
St. Nick could do no wrong
Turning the rythem inside out
'Til the people shook the house
Pretty soon every creature was dancing
Every boy and girl and every mouse

[Pre-Chorus: Both]
Hey, hey, hey
And ho, ho, ho
And now its time for the jolly DJ show

[Chorus: Both]
I heard Santa on the radio (radio)
I knew it was Santa on the radio (oh-oh)
Mixing up the music, like a Santa should
And radio (radio) never sounded so good

[Bridge: Christina Milian + Both]
All the music comes together
All the people just let go
And all the world is listening to the Jolly DJ Show
Hey, hey, hey
And ho, ho, ho

[Breakdown: Hilary Duff]
I heard Santa on the radio (on the radio)
I knew it was Santa on the radio
Mixing up the music, like a Santa should
And radio (radio) never sounded so good

[Chorus: Both]
I heard Santa on the radio (radio)
I knew it was Santa on the radio (yup)
Mixing up the music, like a Santa should
And radio (radio) never sounded so good
I heard Santa on the radio (on the radio)
I knew it was Santa on the radio (yup)
Mixing up the music, like a Santa should
And radio (radio) never sounded so good

[Outro: Christina Milian]
And radio never sounded so good (yeah, yeah)
Uh, huh
Yeah, yeah
Uh, huh
Yeah, yeah

Hilary Duff

Hilary Erhard Duff (born September 28, 1987) is an American actress and singer. Duff began her acting career at a young age, and quickly became labeled a teen idol.

Upon signing with Hollywood Records, Duff began working on the album, Metamorphosis (2003). The album achieved critical and commercial success, topping the Billboard 200 and selling over three million copies in the United States alone. Duff began to expand her career into theatrical films.She continued to have success in music, with her albums Hilary Duff (2004) and Most Wanted (2005) achieving Platinum status in the United States. Following the release of her fourth studio album, Dignity (2007), Duff released a greatest hits album (2008) and parted ways with Hollywood Records. She returned to music in 2014, and signed with RCA Records for her fifth album, Breathe In. Breathe Out. (2015).

Duff has worked with numerous charities and organizations throughout her career.