Will the Eclipse mania never end? Some of the usual suspects from the most recent installment of the popular Twlight Saga series showed a united front on the red carpet at the UK premiere in London on Thursday. But beyond Ashley Greene, Nikki Reed, Xavier Samuel, Boo Boo Stewart and Alex Meraz, a very special Jo Bro guest stopped by!

30 photos in the gallery

Joe Jonas, who's across the pond to suppoert little brother Nick while he peforms in Les Miserables, swung by to take a few pics. Who knew he was a Twi-hard?

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Appearances by Kelly Rowland and Clive Owen completed the somewhat random celebrity star power on hand at the event.

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