Here are four performances you need to look out for on Britain's Got Talent 2015 tonight.
There's all sorts of contestants on this evening's show from a blindfolded pianist to a pancake making drag act, but these are our select few to make sure you don't miss.
23 year old bartender from London, Luca combines an unusual mix of singing and dancing for the judges. He first performs Christina Aguilera’s ‘Beautiful’ before bursting into an energetic routine... all while in high heels.
The Kingdom Tenors
Vocal harmony super group The Kingdom Tenors is made up of 12 guys from across the UK, aged between 21- 31. The boys perform their own rendition of ‘You Raise Me Up’ for the judges and attract plenty of attention from the audience!
23 years old Emma Jones from Wigton in Cumbria is extraordinarily nervous about her performance. She overcomes the stage fright to get the audience on their feet and leave Amanda Holden "touched" by her "beautiful" cover of Ave Maria.
Comedians always struggle on BGT but 28-year-old Danny Posthill from Hartlepool seems to have cracked it. He performs a routine of comedy impressions including John Bishop, Gary Barlow, David Beckham and Michael McIntyre.
Britain's Got Talent airs tonight at 8PM on ITV.
Browse pictures of all tonight's BGT contestants below...