While roaming the streets of Piccadilly Square, the singer and her companion, Maltese videographer Luke Bedford, encountered the British busker, who was performing a Coldplay song. Luke then dared Sarah, saying, “I dare you to go and steal the mic and perform Loop,” to which she answered, “As if!”

“We just went up to this guy who’s a busker. It’s 1.30 p.m. In two hours we’re gonna come back here and Sarah’s going to perform a duet. So she has two hours to think of something to sing,” Luke then said.

The camera then cuts to Sarah doing lip thrills and vocal warm-ups in a taxi, followed by a very impressive run, to which Luke rightfully remarked “wow.”

Sarah then explained that the pair are “super late for the airport”; however, she “cannot miss this opportunity” to busk in London.

In fact, Sarah took the opportunity head on and impressed the London crowd which cheered for her after she sang Lady Gaga’s ‘Shallow’. The busker then told passerby’s, “You’ll be able to see Sarah at this year’s Eurovision. She’s performing for Malta”.

Send this to someone who needs to see Sarah’s impressive performance