Cheryl and Mel B were both clearly enjoying being back on the panel (Mel B was a guest judge in 2012), as in between judging hopefuls, they both made time for some fun with both judges and the audience, posting selfies on Twitter.
Rumours have also circulated that suggest a fifth celebrity will be chosen to mentor a wildcard category in this year's live shows, leading to the end of judging deadlocks. Sources hint that each judge will also have four acts in the finals, rather than previous years of three.
This new season also sees the elimination of last year's Flash Vote system which opened up voting lines to the public who could call to save their favourite act from the bottom two.
Robert Pattison's sister Lizzy impressed judges
Instead, there is talk of a new Twitter voting system for the live shows. This will allow viewers to cast their vote by tweeting their favourite contestants.