The London auditions kicked off on Tuesday at Tobacco Dock in East London.
Simon Cowell was absent from the first round due to feeling unwell. He joined the others a little later in the day.
Simon was looking fine on Wednesday as the judges left the venue late into the evening.
Louis Walsh and Nicole in high spirits as they leave for the night
Is Sharon ready for bed?
Auditions in London continue today before moving onto Thorpe Park in Surrey on Sunday.
Want tickets to Thorpe Park to mix with the contestants and see the judges?
Details on how to get them are on the link below.