Miley Cyrus - The Time of Our Lives 953,265,042
The Climb (Hollywood) - 229,717,289
The Climb (Disney Italy) - 32,135,617
The Climb (Disney Spain) - 6,796,031
The Climb (Disney Germany) - 5,484,609
The Climb (Disney UK) - 4,727,677
The Climb (Disney France) - 4,333,021
The Climb (Disney Sweden) - 3,425,312
The Climb (Disney Italy #2) - 3,404,262
The Climb (Disney Germany #2) - 760,623
Party In the U.S.A (Hollywood) - 468,201,038
Party In the U.S.A (Disney France) - 4,277,330
Party In the U.S.A (Universal Music Brazil) - 553,732
When I Look at You (VEVO) - 107,745,735
When I Look at You (Disney) - 33,290,845
When I Look at You (Touchstone) - 29,164,979
When I Look at You (Buena Vista Cine) - 8,083,174
When I Look at You (UK Film Factory) - 4,986,464
When I Look at You (Disney France) - 1,892,078
When I Look at You (Cine Mae Cinema) - 908,088
When I Look at You (Movies.DE) - 709,327
When I Look at You (Miley Cyrus Channel) - 519,609
Te Miro A Tí (Cine Mae Cinema) - 2,148,202
I think I've collected all of the uploads from official channels here.