We’re at the mid-point of the Britain’s Got Talent live semi-finals, but in case you missed any of the third live semi-final – here’s everything you need to know.

Amanda wore a very plunging dress

Amanda Holden
(ITV/Screengrab)

Alesha showed off her cleavage during Monday’s semi-final and then Amanda yesterday, so tonight was no exception. People were also confused by the tree decoration on her boob… if that’s what it was.

There was a lot of chat about her hair too

UDI emerged as an early favourite

UDI on BGT
(ITV/Screengrab)

The light show dance group seriously impressed the judges – and most importantly the audience.

Amanda said it was “life-affirming” and “beautiful to watch”.

And Simon Cowell said it was “magic”.

UDI on BGT
(ITV/Screengrab)

But some people preferred the audition.

The littlest Sakyi Five member was very cute

The Sakyi Five were first on. The cute little one popped up behind the judges as they sang Michael Jackson’s Love Never Felt so Good.

The Sakyi Five
The Sakyi Five (ITV/Screengrab)

Dylan Byrd avoided being buzzed by Alesha by dancing to one of her songs

Dylan Byrd
(ITV/Screengrab)

She had buzzed him in the auditions but sang his praises tonight.

Ella Shaw sang Everybody’s Free (To Feel Good)

Ella Shaw
(ITV/Screengrab)

Not one of her own compositions and not on the piano.

But people still thought it was good. David said it was “cool and edgy”.

Her name even started trending on Twitter.

Gracie Wickens-Sweet swung from a swing

Gracie Wickens-Sweet
(ITV/Screengrab)

As she sang Reflection from Disney’s Mulan.

IMD Legion were compared to Diversity

IMD Legion
(ITV/Screengrab)

They got a standing ovation from the judges.

IMD Legion
(ITV/Screengrab)

This man was the first and only person to get buzzed

Narinder Dhani
(ITV/Screengrab)

Narinder Dhani was buzzed by Simon for playing the comb even though Ant & Dec joined in.

Ant & Dec
(ITV/Screengrab)

12 tenors covered One Direction

The Kingdom Tenors
(ITV Screengrab)

A magician made a helicopter appear on stage

Jamie Raven
(ITV/Screengrab)

As well as goldfish, ice and a shoe..

A woman was screaming in the audience

And people were annoyed.