The 'Call My Name' singer beamed for the cameras as she dashed from the studio to the car on Sunday night (6 December) just after the live show.
Cheryl dressed in all-black and sheltered under an oversized umbrella.
Earlier in the night, she'd stood out in a dramatic bright yellow dress with embellishments on the shoulder as she joined her fellow judges for the Sunday results show.
It was a good night for Chezza who watched her final act in the competition, Reggie 'n' Bollie, sail through to next week's big finale at Wembley, making them one step closer to becoming the second group to win X Factor. The first was Little Mix.
She said on Xtra Factor: "They were the first names called out and my heart was pounding. It takes you a second to absorb the name! I believed in all my groups from the beginning."
Reggie 'n' Bollie will compete against Che Chesterman and Louisa Johnson in the finale.