It's James's fifth time presenting, which makes him the longest-serving frontman in the show's history, so he's obviously pretty good at this gig – what near-the-line jokes will he crack tonight?
There are performances to look forward to from Katy Perry, Bruno Mars, Ellie Goulding and Lorde among others, it's set to be a star-studded night, but who will take home an award?
With lots of big names nominated, will our faves actually win? It's completely live, so we'll find out when they do!
Brit Awards 2014, ITV, 8pm
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Brits 2013 - check out the celebrities on the red carpet:
Copyright: WENN Daniel Deme