"Heart Attack" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC) Published 2013-04-28 Download video MP4 360p Recommendations 04:30 "Just A Dream" by Nelly - Sam Tsui & Christina Grimmie 04:32 "Just Give Me A Reason" - Pink ft Nate Ruess (Sam Tsui & Kylee Cover) 03:36 Demi Lovato - Heart Attack (Official Video) 03:46 Counting Stars - OneRepublic | Alex Goot, Chrissy Costanza, KHS 05:09 "See You Again" - Wiz Khalifa feat. Charlie Puth (Against The Current Cover) 13:04 Pitch Perfect | The Bellas' Best Performances 03:58 "Beauty And A Beat" - Justin Bieber (Alex Goot, Kurt Schneider, and Chrissy Costanza Cover) 1:02:15 Most Viewed Kurt Hugo Schneider Covers (ft. Against the Current, Sam Tsui, Christina Grimmie) 03:27 Naomi Scott - Speechless (from Aladdin) (Official Video) 04:10 22 - Taylor Swift (Alex Goot, Sam Tsui, Chrissy, King The Kid Cover) 03:59 Ellie Goulding - Burn (Official Video) 03:45 "Radioactive" Imagine Dragons (ft. The Macy Kate Band & Kurt Schneider) 28:34 Breathtaking & JAW DROPPING Blind Auditions on The Voice 04:22 Catch My Breath - Kelly Clarkson | Alex Goot & Against The Current 03:26 Rachel Platten - Fight Song (Official Video) 03:46 I Really Like You - Carly Rae Jepsen - MAX & Against The Current Cover 03:45 Demi Lovato - Heart Attack (Demi Live in Brazil) 03:58 Beauty And A Beat - Justin Bieber | Alex Goot, Chrissy Costanza, KHS 06:43 Camila Cabello - Havana ft. Young Thug Similar videos 03:29 Heart Attack (Demi Lovato) - Sam Tsui & Chrissy Costanza of ATC Cover | Sam Tsui 03:29 "Heart Attack" - Demi Lovato (Sam Tsui & Against The Current) 03:25 Heart attack (Demi Lovato) - Sam Tsui & Chrissy Costanza cover (lyrics) 03:26 "Heart Attack" - Demi Lovato (feat. Chrissy Costanza of Against the Current)(Lyrics) 03:25 Heart Attack Mashup (Sam Tsui & Chrissy Costanza of ATC) && (Demi Lovato Original) 03:39 HEART ATTACK- Demi Lovato(cover by Sam Tsui & Chrissy Costanza of ATC) (lyrics+vietsub) 03:34 Heart Attack - Demi Lovato Vs. Sam Tsui 02:16 "[Vietsub + Kara] Heart Attack - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC) - YouTube-1" Vide 00:54 Heart Attack by Demi Lovato (cover by Sam Tsui & Chrissy Costanza of ATC) 03:01 Heart Attack - Demi Lova (Sam Tsui, Chrissy Costanza of ATC cover) 03:54 Heart Attack Demi Lovato Sam Tsui & Chrissy Costanza of ATC 360p 03:54 Heart Attack - CHIPMUNK Demi Lovato (Sam Tsui & Chrissy Costanza of ATC) 03:25 Demi Lovato Heart Attack -ft- Sam Tsui & Chrissy Costanza 02:44 Nightcore-Heart Attack(Sam Tsui & Chrissy Costanza of ATC) 03:23 Heart Attack Demi Lovato cover (Sam Tsui & Chrissy Costanza) 03:26 Demi Lovato"Heart Attack"(Sam Tsui & Chrissy Costanza of ATC)#keşfet #tiktok #fyp #trending #anime 03:28 Heart Attack - Chrissy Costanza & Sam Tsui ♥ ( with Lyrics ) More results