The 'Poison' singer was pictured looking sleepy as she walked through the arrivals terminal at Heathrow Airport in London on Wednesday (24 June).
She'd caught an overnight flight from New York.
Announcing her arrival back on home soil, she tweeted: "Just landed back in London! Always happy to be home! Guys, I'm literally so jet lagged I don't know what to do!"
She said she'd switched on pal Nick Grimshaw's BBC Radio 1's Breakfast Show to listen to in the car home from the airport.
Rita and Nick are good friends and will soon be spending even more time together as judges on the new series of X Factor.
They'll join Simon Cowell and Cheryl Fernandez-Versini on the 12th series of the show, which returns to ITV this autumn.
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