Adele
Adele keeps surprising the world! Her outstanding new single, Hello, has crossed the 100 million views on Youtube in 5 days, making it the second-fastest video to hit this milestone, just behind Psy's Gentleman (who reached 100 million Youtube views in 4 days). 

Hello is the fastest video this year to reach the 100 million views on Youtube and is set to debut at #1 on the Billboard Hot 100 next week!

Her upcoming album, 25, is out on November 20th and is already rumoured it might sell close to 2 million copies in its debut week in the US alone! If this happens she beats Britney Spears who holds the record for biggest debut week for a female in the Nielsen era (1991-present) with Oops!... I Did It Again selling 1.32 million copies in May 2000.