Best friends will always be best friends no matter what, just like Selena Gomez and Demi Lovato, who photographed their first hilarious selfie together for this year since 2014.

The duo posed for a selfie and Lovato captioned it, "Look at how #coolforthesummer. Friends for years, #sameoldlove"

While Selena's friendship with the singer is not as loud like what she has with Taylor Swift, the two singers have become best friends even before Swift started to make her own squad.

Gomez and Lovato grew up together, first on the popular American children's TV series 'Barney' and then both had worked as former stars of the 'Disney Channel'.

Their BFF tandem off and on-cam was actually one of the few things that their fans love about them. In fact, they uploaded several BFF videos on YouTube and even worked together on a few projects.

However, their friendship went through a little downside in the past years, which left their fans with a question as to whether or not they would ever be close again like the good old days.

Reports say that Gomez and Lovato's friendship went through some 'bad blood' back in 2010 and the two didn't have the chance to hang out together or reunite with their other friends until January of 2014.

"I've known her since we were 7, and we did fall apart for a while," Gomez admitted in a statement back then.

She went on saying, "She was going through things and I was so young and it was confusing. I processed it saying, 'OK, I don't understand what she's going through so I'm just going to do this.' I don't think it was fair and I'm so happy that I have her back in my life now.

Not too long after the 'Come & Get It' singer made her statements, the two finally reunited and were caught by a paparazzi having dinner at the Craig's restaurant situated in West Hollywood.

Gomez and Lovato were also spotted together in the 'unite4goodgala' and 'Variety's unite4 humanity event' held last February 2014, where the two were seated next to each other.

"I'm thankful for you. You inspire me everyday. I hope together we can inspire people to focus on what's really important." Gomez said.

From there, the hanging out slowed down for the second time and in the summer of 2014, Lovato has reportedly unfollowed Selena on her social media pages.

Lovato after being asked about the incident, said "I think it's just one of those things where people change and people grow apart."

After a long roller-coaster ride of their friendship, it seems like Gomez and Lovato are finally back together in mid August, when Lovato started following her old friend and same with Gomez, who also reached out to her the singer by greeting her a 'happy birthday', of which Lovato immediately responded, saying '@selenagomez I'm so glad you were born too. #forever #nomatterwhat."