[Kara + Vietsub] Heart Attack - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC)

[Kara + Vietsub] "Heart Attack" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC)
[Kara + Vietsub] "Heart Attack" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC)
[Kara + Vietsub] "Heart Attack" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC)
[Kara + Vietsub] "Heart Attack" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC)