The former Girls Aloud singer matched the red carpet as she arrived at the Emirates Stadium on Friday afternoon (20 June) to greet the latest batch of musical hopefuls.
Cheryl, 31, kept all eyes on her in a bright red jumpsuit and sky high spiked heels. Daring!
It's certainly a different look to the rather demure, angelic one she adopted during the first round of filmed auditions in Manchester last week!
The 'Crazy Stupid Love' singer looked in high spirits as she posed for photographers outside the arena – we wonder if she'll still look so happy after a day of auditions?!
She was certainly hoping to find a star, tweeting ahead of arrival: "Good luck to anyone auditioning in London for Xf today #londonday1 #xfactor2014."
X Factor's audition stage in London has uncovered plenty of talent in the past.
Cheryl was joined at the Emirates by fellow judge Mel B, who was sporting a figure-hugging navy dress with gold button detailing.
New Xtra Factor host Sarah-Jane Crawford was also there, looking glamorous in a white frock. She was out last night at the WTA Pre-Wimbledon Party in London, although certainly didn't look partied out!
When we heard previous judge Nicole Scherzinger was leaving, and then Xtra Factor's Caroline Flack had also said goodbye, we were rather disappointed we wouldn't have their fab wardrobes to lust after this year.
But we're thinking Chezza, Mel and Sarah-Jane will more than fill the gap!
X Factor returns to ITV for its 11th series later this year.
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Cheryl's X Factor highlights in pictures!
Copyright: REX/Ken McKay