“Really Don’t Care” is a promotional music video and single from American recording artist Demi Lovato featuring British recording artist Cher Lloyd.

“Really Don’t Care” is an uptempo dance-pop song, with influences of bubblegum pop.

The song was released on May 20, 2014, as the fourth single from her self titled fourth studio album Demi (2013). It was written by Lovato and Lloyd along with Carl Falk, Savan Kotecha and Rami Yacoub, and was produced by Falk and Yaboub.

The lyric video was released on May 14, 2014. The video features the lyrics of the song above several shots of Brazilian fans lip syncing the song as well as some scenes from concerts where Lovato performs the song during the concert tour. During the video, Lovato makes an appearance to surprise some of the fans.

Lyrics for Demi Lovato feat. Cher Lloyd – Really Don’t Care

[Verse 1:]
You wanna play, you wanna stay, you wanna have it all
You started messing with my head until I hit a wall
Maybe I should’ve known, maybe I should’ve known
That you would walk, you would walk out the door, hey!

Said we were done, then met someone and rubbed it in my face
Cut to the part, she broke your heart, and then she ran away
I guess you should’ve known, I guess you should’ve known
That I would talk, I would talk

[Hook:]
But even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Oh oh oh I really don’t care

[Verse 2:]
I can’t believe I ever stayed up writing songs about you
You don’t deserve to know the way I used to think about you
Oh no not anymore, oh no not anymore
You had your shot, had your shot, but you let go

Now if we meet out on the street I won’t be running scared
I’ll walk right up to you and put one finger in the air
And make you understand, and make you understand
You had your chance, had your chance

[Hook:]
But even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Oh oh oh I really don’t care

[Cher Lloyd – Verse:]
Yeah, listen up
Hey, hey, never look back,
Dumb struck boy, ego intact
Look boy, why you so mad
Second guessin’, but should’ve hit that
Hey Demi, you picked the wrong lover
Should’ve picked that one, he’s cuter than the other
I just wanna laugh, cause you’re tryna be a hipster
Kick it to the curb, take a Polaroid picture

[Hook:]
But even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Even if the stars and moon collide
I never want you back into my life
You can take your words and all your lies
Oh oh oh I really don’t care
Oh oh oh I really don’t care

Lyrically, the song is a message of defiance to a former lover, with Lovato confidently singing such lines as “Even if the stars and moon collide, I never want you back into my life.”