Right now, Louis Tomlinson is a judge on X-Factor UK, and obviously needing a helping hand, he enlisted former band mate Liam Payne to come on the show!
Liam offered his thoughts on some of the contestants, as Billboard pointed out.
The episode was shot at Louis' home, being part of the Judges' House edition of X-Factor UK.
The pair were also joined by noted producer Nile Rodgers.
"Was a pleasure to join my brother @louist91 for his judges house auditions, and of course the legend that is @nilerodgers 🙏🏼 Good luck to all of the contestants, I really enjoyed meeting you all and hearing you sing. @TheXFactor on ITV, Saturday at 8.35pm and Sunday at 8pm" Liam wrote on Instagram.
Fans obviously lost it.