Really Don't Care

"Really Don't Care" ialah sebuah lagu oleh penyanyi Amerika Demi Lovato, menampilkan penyanyi England Cher Lloyd. Lagu ini dikeluarkan pada 20 Mei 2014,  sebagai single keempat dari album studio keempat Demi (2013). Mereka berdua menulis lagu ini bersama dengan Savan Kotecha dan penerbitnya Carl Falk dan Rami Yacoub. "Really Don't Care" adalah single ketiga Lovato nombor satu di carta US Dance.

Anugerah dan pencalonan

Format dan senarai runut

Single CD AS/Eropah
"Really Don't Care" (feat. Cher Lloyd) - 3:21
"Nightingale" (Live) - 3:38
"Really Don't Care" (Live) - 3:32
"Neon Lights" (Live) - 4:26

Muat turun digital (EP Adunan semula)
"Really Don't Care" (feat. Cher Lloyd) - 3:20
"Really Don't Care" (DJLW Remix) - 4:30
"Really Don't Care" (Toy Armada & DJ GRIND Remix)- 5:35
"Really Don't Care" (Cole Plante Remix) - 5:07`
"Really Don't Care" (Digital Dog Club Remix) - 5:07

Muat turun digital (Adunan semula)
"Really Don't Care" (Cole Plante Remix) - 5:07
"Really Don't Care" (Cole Plante Radio Remix) - 3:37

Muat turun digital (EP)
"Really Don't Care" (feat. Cher Lloyd) - 3:21
"Really Don't Care" (DJLW Radio Edit) - 3:14
"Really Don't Care" (Cole Plante Radio Remix) - 3:37
"Really Don't Care" (Digital Dog Radio Remix) - 3:19
"Really Don't Care" (Toy Armada & DJ GRIND Radio Remix)- 3:40
"Demi in London" (Video) - 2:22
Digital and download
"Really Don't Care" (feat Cher Lloyd) - 3:21

Carta dan pensijilan

Carta mingguan

Carta akhir tahun

Pensijilan

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Rujukan

Pautan luar

Single 2013
Lagu Demi Lovato