WTF! KATY PERRY & RUSSELL ARE AN ITEM! I ALWAYS THOUGHT HE WENT THE OTHER WAY! WHAT'S WITH ALL THE TACO MEAT? LOL!

It's official: Russell Brand and Katy Perry are an item. A week after the British comic and the American pop singer hinted on their respective Twitter pages that they had shared a vacation in Thailand, the pair were spotted all over Paris acting like lovebirds, reports People.com.

Brand was at Perry's side at the runway shows for Paris' Fashion Week on Wednesday night, where the pair set tongues wagging with old-fashioned PDA.

"They arrived at John Galliano hand-in-hand," a source said. "They seem very much like the real thing."

Earlier that day, the two took a late afternoon stroll in Pére Lachaise cemetery, where such luminaries as "The Doors" singer Jim Morrison and playwright Oscar Wilde are buried.

Though Brand, 34, never mentioned Perry by name, he made sure to tweet his fans about the good time he was having in the City of Lights.

"I'm in 'Gay Paris' - I swear as an Englishman that by the time I leave tomorrow it'll be known as 'Hetero Paris.' Or at least Bi Paris,'" he tweeted.

The couple reportedly first hooked up at the MTV Video Music Awards in New York City last month, where Brand served as host.

Over the weekend, Perry, 25, had been seen leaving the bawdy comedian's London home in the morning hours.