Justin Bieber sports tousled locks and casual ensemble as he joins father Jeremy for sushi lunch in Beverly Hills

When it comes to relationships, children often seek advice from their parents.
And having reconciled with ex Selena Gomez of late, Justin Bieber could have been in search of guidance from dad Jeremy, as the pair stepped out together for a sushi lunch in Beverly Hills on Thursday.

Justin, 23, looked relaxed as he forwent his usually perfectly coiffed hairstyles and sported tousled dark blonde locks for his outing.
He covered up his muscular frame in a tan shirt with the word, 'Billy,' written across it, while flashing his tattoo sleeves.
The pop star added a pair of navy-colored shorts, matching sneakers and socks to his casual look.