Despite the long-haul flight, the Fashion Police co-host was all smiles for the cameras as she walked through the terminal at Heathrow on Thursday morning (30 January).
Kelly, 29, had tweeted last night she was off on an "adventure" planned by her friends, admitting: "I have no idea where I'm going but I know it will be fun! #soexcited!"
Well, she might have been born in the UK, but she certainly didn't look disappointed if that was indeed her friends' surprise destination!
Kelly was joined by an equally happy looking male friend as they walked through the airport, where we caught a glimpse of her rather odd handbag emblazoned with the label, 'amateur gynecologist'.
Perhaps her beaming smile came from the fact she met her idol Joan Collins on the plane? Kelly told her fans Joan had made the transatlantic crossing bearable.
Kelly tweeted: "Just had the worst flight! Thank god @JoanCollinsOBE was there to save the day! These people were talking soooooo loud for 10 hours! Joan made the flight bearable! #SheIsOneOfMyIdols I love her! #ATrueLegend."
Kelly's trip to the UK comes following her appearance at the Grammy Awards last weekend, where she was presenting live from the red carpet for E!
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