Liam Gallagher's criticized his brother for not performing at the Manchester 'One Love' tribute concert.

The Oasis star claims Noel has shown his "true colours" by not being at the event for victims of last month's terror attack.

Manchester id like to apologise for my brothers absence last night very disappointed stay beautiful stay safe LG x

— Liam Gallagher (@liamgallagher) June 5, 2017

Liam tweeted to say he was disappointed by his brother's absence.