Miley is back in the studio again!

Miley Cyrus' current single 'Midnight Sky' is doing amazingly well in the charts and we are loving it too.

She is also lined up to perform the track for the first time ever at The VMAs at the end of the month, so it's safe to say she is very busy right now promoting the song.

Miley clearly doesn't like to rest as she has posted on Instagram that she is back in the studio.

View this post on Instagram

A post shared by Miley Cyrus (@mileycyrus)

The singer captioned the photo: "Back in the studio and just heard that Midnight Sky is having the biggest radio add week of my CAREER and it’s #1 most added at Pop and Hot AC... Every radio programmer who added it is rad as **** and everyone who didn’t well..... 👅👅👅 Big thanks to my team and label!"

Fans have been quick to notice that this is the same studio that Justin Bieber recently visited. Could producer Watt (who produced 'Midnight Sky') be working on a collaboration between Justin and Miley?

Hailey Bieber (Justin's wife) also commented on the post...