Number Ones: Lucas Abate

California

Amelia Lily

Thinking Out Loud

Ed Sheeran

From the album: ×

The Heart Wants What It Wants

Selena Gomez

From the album: For You

Blank Space

Taylor Swift

From the album: 1989

Straight Up (X Factor Performance)

Jack Walton

I Don't Care

Cheryl

From the album: Only Human

You Ruin Me

The Veronicas

From the album: The Veronicas

Don't

Ed Sheeran

From the album: ×

Bang Bang

Jessie J, Ariana Grande, & Nicki Minaj

From the album: Sweet Talker, My Everything

Break Free

Ariana Grande ft. featuring Zedd

From the album: My Everything

All About You

Hilary Duff

From the album: Breathe In. Breathe Out.

Crazy Stupid Love

Cheryl ft. featuring Tinie Tempah

From the album: Only Human

Problem

Ariana Grande ft. featuring Iggy Azalea

From the album: My Everything

Wiggle

Jason Derulo ft. featuring Snoop Dogg

From the album: Tattoos

Everything I Didn't Say

5 Seconds of Summer

From the album: 5 Seconds of Summer

More Of You

Colton Dixon

Fancy

Iggy Azalea ft. featuring Charli xcx

From the album: The New Classic

La La La (Brazil 2014)

Shakira ft. featuring Carlinhos Brown

From the album: Shakira., The 2014 FIFA World Cup Official Album: One Love, One Rhythm

Rather Be

Clean Bandit ft. featuring Jess Glynne

From the album: New Eyes, I Cry When I Laugh

Maps

Maroon 5

From the album: V