Justin Bieber, Selena Gomez Back Together Inspires “Baby” Singer To Live Again? “Come And Get It” Songstress Unaffected By Taylor Swift Cutting Her Off

Justin Bieber getting back together with Selena Gomez has inspired the "Baby" singer to live again after he and Selena Gomez got back together. The "Come and Get it" songstress is also very happy with their reunion that she's willing to sacrifice her friendship with Taylor Swift, who threatened to cut her off from her life.

The Canadian singer posted on his Instagram on March 15 his new single "Life Is Worth Living Again," and the title of the song could very well refer to his mindset now that Justin Bieber and Selena Gomez are back together.

The track "Life is Worth Living Again," said Gossip Cop, "sounds like a hopeful ballad" and is a huge departure from his previous breakup songs such as "Heartbreaker" and "Nothing Like Us."

Taylor Swift, who reportedly doesn't approve of Selena Gomez and Justin Bieber getting back together, has issued (and made good) a threat of cutting off her BFF if she gets back together with the troubled teen, HollywoodLife.com said.

"Selena is in love with Justin and doesn't care what anybody thinks, including Taylor," a friend of Selena's told the gossip news site.

Selena Gomez getting back together with Justin Bieber will cause some problems and she knew it too, claims the gossip news site. This is apparently why she did not tell anybody that she got back together with the "Baby" singer again.

"Selena kept this from everyone because she knows how much her friends and family disapprove," an insider told HollywoodLife.com. "They think Justin's bad news, and would have tried to put a stop to this."

Her parents are reportedly not in favor of their relationship, thinking that Justin Bieber was the cause why she went into rehab in January this year, Radar Online reported. However, they reportedly couldn't do anything because she's the one bringing in the bacon into the house.

Another insider confirmed to HollywoodLife.com that Taylor Swift has really cut off Selena Gomez from her life. "They did not leave it on good terms - it's very icy. They both decided they need space."