Selena Gomez's ex speaks from the heart

Justin Bieber has been getting philosophical on Twitter.

The Canadian superstar, 19, this morning took to his page to tell fans to keep their chin up even when times are hard.

In life u will make mistakes and people will try and tear u down…but u gotta stay positive. Stay strong..and learn to be better,’ he writes.

Always live to serve others and The Lord. #growingeveryday.’

The singer’s Tweet caused quite a stir with many followers quick to let Justin know they’d look out for him if he experienced a rough patch. 

@justinbieber your beliebers will always have your back ,’ one wrote.

Another added: ‘Focus on the music and the positive. Remember we will always be behind you every step of the way.’

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Beth Shearing