Credit: Twitter Photo: Derek Hough & Katherine Jenkins With Friends in London

Derek Hough is one lucky guy. He has dated Shannon Elizabeth and Cheryl Cole, is often seen out with former Dancing With the Stars partner Nicole Scherzinger and was just spotted at dinner with DWTS Season 14’s Katherine Jenkins and Piranha 3D beauty Kelly Brook.

Derek and the gorgeous Brits dined Wednesday at HIX Restaurant at Kelly's hotel in London. "Understandably, Derek looked pleased to be there," a witness told the Daily Mirror (via Monsters and Critics). "He's obviously doing something right. He and Katherine are clearly close, they were in the restaurant for hours and were giggling together the whole time. It was a very eye-catching group, there was hardly a bloke in the restaurant not looking over at Katherine or at Kelly, it was every man's dream dinner date."

Both Kelly and Derek tweeted about having fun in London and Derek shared this cute group photo with “Great to see Miss Jenkins in London with friends. Good times !!!”

Katherine and Derek already dodged romance rumors during Season 14, when they were spotted looking cozy at a nightclub with a group of other DWTS friends. Katherine said they weren’t a couple, but she said there was a different Season 14 romance going on (maybe referring to Maksim Chmerkovskiy and Peta Murgatroyd.) Derek has said he prefers to date brunettes because all of his sisters are blonde. Still, Derek and Katherine would be a beautiful blonde couple, no?

Sources: Monsters and Critics, Twitter

Gina Carbone is a contributing writer at Wetpaint Entertainment. Follow her on Twitter @ginacarbone.

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