Katy Perry's "Roar" tops both MYX Hit Chart and MYX International Top 20 this week. Lady Gaga settles for 2nd place.

MYX HIT CHART
(October 13 to 19, 2013)

1. Katy Perry – Roar [=]
2. Lady GaGa – Applause [+1]
3. Miley Cyrus – Wrecking Ball [-1]
4. Super Junior – Hero [=]
5. Callalily – Pansamantala [=]
6. Up Dharma Down – Luna [+4]
7. Enrique Gil – OHA (Kaya Mo Ba ‘To) [-1]
8. Sam Concepcion – Mahal Na Mahal [=]
9. Jonalyn Viray – Help Me Get Over [-2]
10. EXO – Growl [-1]
11. Britney Spears – Work B**ch [NEW]
12. Gracenote – Stop Stop [NEW]
13. One Direction – Best Song Ever [-2]
14. Avril Lavigne – Rock N Roll [-2]
15. Lorde – Royals [+1]
16. Ariana Grande – Baby I [-1]
17. Shane Filan – Everything To Me [-3]
18. Quest – Saludo [-5]
19. Rivermaya – Malayang Magmahal [-2]
20. KZ Tandingan – Un-Love You [NEW]

MYX INTERNATIONAL TOP 20
(October 12 to 18, 2013)

1. Katy Perry – Roar [=]
2. Lady GaGa – Applause [+1]
3. Miley Cyrus – Wrecking Ball [-1]
4. Super Junior – Hero [=]
5. EXO – Growl [=]
6. Britney Spears – Work B**ch [NEW]
7. One Direction – Best Song Ever [-1]
8. Avril Lavigne – Rock N Roll [-1]
9. Lorde – Royals [+1]
10. Ariana Grande – Baby I [-1]
11. Shane Filan – Everything To Me [-3]
12. Kim Hyun Joong feat Jay Park – Unbreakable [+1]
13. All Time Low feat Vic Fuentes – A Love Like War [+6]
14. The Boy Band Project – Find That Girl [+6]
15. Justin Timberlake – Take Back The Night [+2]
16. Demi Lovato – Made In The U.S.A. [-5]
17. Taylor Swift – Red [-5]
18. Ariana Grande & Nathan Sykes – Almost Is Never Enough [-4]
19. The Vamps – Can We Dance [-4]
20. Panic! At The Disco feat Lolo – Miss Jackson [-4]