Even though ex-lovers Justin Bieber and Selena Gomez are not together anymore, it does not stop the actress from caring for the Canadian pop singer. Soon after Beiber's recent onstage meltdown in Norway went public, she reached out assuring she is "only a phone call away."

The Come and Get It singer is reportedly worried following Bieber's Norwegian concert on Thursday night when he walked off the stage after singing just one song.

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As shown in this video recorded by a fan, the "Sorry" singer told his "Belibers" "I'm done, I'm not doing the show."

Beiber later complained that his fans were not listening to him as he was attempting to wipe spilled water. "In no way did I mean to come across mean, but chose to end the show as the people in the front row would not listen," Bieber said on his official Instagram account.

"Selena is worried about Justin," an insider told HollywoodLife.com. "She reached out to his mom and left him a message letting him know she's only a phone call away. She thinks the pressure of the new album is getting to him and wants to reassure him that his true success as a human being is not dependent on the success of his album."

With the upcoming release of Purpose in November, Justin is reportedly working hard to make a successful comeback. Some believe the stress and pressure may have gotten to him that is why he walked out of the show. "Sadly it's been a rough week for me, long days, no sleep, while having to be 'on' stage as they would say for cameras fans etc.," Bieber wrote.

The 21-year-old later took to social media to apologize. "Hopefully people will understand where I am coming from. I don't always handle things the right way but I'm human and I'm working on getting better at responding not reacting. Unfortunately people were affected by this as I am. For the people in the back I am so sorry and for anyone I may have disappointed im sorry. Sorry for wasting the tv people's time I'll be sure to make it up to you next time on tour.. With love Justin."

Gomez, on the other hand, "wishes someone was with him to help him get some perspective" a source revealed. "She knows how much this album means to him, but thinks he's putting way too much pressure on himself with such black-and-white thinking that this is either a fresh start or the end of his career."

TagsJustin Bieber, Selena Gomez, Justin storm off the stage, Selena only a phone call away, Purpose, Justin Bieber onstage meltdown