And we're off!published at 20:01 British Summer Time 13 May 2017
Settle down, we should be in for one hell of a ride!
Portugal win for the first time: 758 points
The UK comes 15th with 111 points
Bulgaria come second and Moldova third
Spain come bottom with with 5 points
Helen Bushby and Emma Saunders
Settle down, we should be in for one hell of a ride!
Whether you're at a party or watching from the comfort of your sofa, there's plenty of fun to be had.
Here's what some of you are up to tonight:
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So, just in case you didn't already know, you can watch tonight's Eurovision Song Contest from 20:00 BST on BBC One.
Graham Norton will be keeping British viewers entertained with commentary on all the acts, live from this year's ceremony in Kiev, Ukraine.
Far more importantly, you can follow all the action right here on our Eurovision 2017 live page. And follow updates from our Twitter account, external.
Thanks to two semi-finals earlier this week, 42 countries have now been whittled down to 26.
Italy and Portugal are a couple of the favourites.
And there's a treat in store, as Italy's Francesco Gabbani takes to the stage with a gorilla - we'll leave it to you to decide if this enhances his performance!
Portugal's Salvador is also hotly tipped - his semi-final rendition got a lot of good reaction earlier in the week, after he missed rehearsals due to a health condition.
Speaking of Lucie... here's what she said earlier to our reporter Neil Smith, who's out in Kiev:
"You can't believe the odds; anything can happen with these shows. I was favourite to win The X Factor [in 2009] and I got kicked out in favour of Jedward!"
Indeed.
Read the full interview right here.
Lucie Jones is singing Never Give Up on You for the UK - you knew that didn't you! But in case you haven't seen the running order yet, the UK is singing 18th out of 26 performances.
First out of the blocks will be Israel, followed by Poland and Belarus.
You can find the full list here, external.
Missed the semi-finals this week? Need a quick refresher before the action starts at 20:00 BST? Look no further...
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If you're having a Eurovision party tonight - and we hope you are, we're wearing our sequins - send us a picture of your fabulous costumes, dance moves and any other madcap antics we need to know about.
Email entertainment.news@bbc.co.uk or tweet @BBCNewsEnts, external
Evening one and all! Thank you for joining us for live coverage of the Eurovision Song Contest 2017.
We'll be here with you all night bringing you commentary, updates and reaction from the greatest show on earth!
Follow us on Facebook, external, on Twitter , external@BBCNewsEnts, or on Instagram at bbcnewsents, external and let us know your thoughts on the wild, the wonderful and the downright weird.
We might even use your comments - keep an eye out!