The US star took to the stage at Disney's Christmas Parade
The EP is a surprise release from the American popstar
US pop star was due to appear on the latest episode of Ross's ITV chat show
Hosts of LA radio station Power 106 asked the singer about make-up and emojis rather than music
Fans had previously pointed out similarity between Bieber hit and Grande's 'One Last Time'
The pop singer was caught on camera licking items at Wolfee Donuts in Lake Elsinore, California
Pop singer says she's 'going to learn from my mistakes'
The singer also claimed to 'hate America' during the CCTV footage - watch
Grande hits out at the media's 'double standard' following her split with rapper Big Sean