Justin Bieber, Miley Cyrus Tweet About Royal Wedding

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Victoria Beckham, Snoop Dogg and George Michael also weigh in on Friday's nuptials between Prince William and Kate Middleton.

Justin Bieber, Miley Cyrus and Snoop Dogg are among the celebs to weigh in on the Royal Wedding Friday.

Beiber marked the occasion by referring fans to both the T-Mobile Royal Wedding dance video and the original J.K. Wedding Dance it's based on, saying, "you know you all kinda wanted and hoped to turn on TV and see this go down at the royal wedding."

PHOTOS: Royal Wedding Style

Cyrus wrote: "wow wow wow #royalwedding soooo romantic. FLAWLESS. =] How lucky is Kate? Its every girls dream to be a princess. Harry??? haha jkjk."

"Posh Spice," aka Victoria Beckham, was an actual wedding guest. She tweeted, "London looks beautiful!!!we are so proud to be British! X VB x."

PHOTOS: Royal Wedding Photos

Snoop Dogg, George Michael and Boy George also gave their own takes on the event. Snoop wrote, "well hello queen mom!!! Michael poked fun on himself with his post, "One word... Class. As opposed to me.....I'm in front of the telly wairing a union jack sarong and a pair of Crocs." Boy George said the ceremony was reminiscent of to the Prince's late mother Diana, "Was today a tribute to the late Princess Diana or what? Her legacy lived on today, it's a fact!"