Poor Justin! He and Hailey looked happy during their romantic day at the beach the other day, but Bieber is definitely still struggling ...

We've spotted Justin at the Amen Clinic in Costa Mesa for the past THREE DAYS. He's been getting vitamins and supplements, therapy and who knows what else. The center offers a plethora of solutions for everything from ADD to depression to addiction to Lyme disease. Their patients receive treatments like hyperbolic oxygen chamber sessions, transcranial magnetic stimulation, interactive metronome training, and lots of other stuff including just plain ol' therapy.

Back on March 9, the singer was open and honest about his struggles in an Instagram post. He wrote: "Just wanted to keep you guys updated a little bit hopefully what I’m going through will resonate with you guys. Been struggling a lot. Just feeling super disconnected and weird.. I always bounce back so I’m not worried just wanted to reach out and ask for your guys to pray for me. God is faithful and ur prayers really work thanks .. the most human season I’ve ever been in facing my stuff head on."

Good for him! We were worried when we shot some disturbing videos of Bieber shaking and appearing to have a breakdown/ over the past few months. We're glad he's getting the help he needs! And we hope he and Hailey will be happy in their AMAZING new Beverly Hills mansion -- see it here!