Megan Moroney cancelled her vacation in order to perform with Ed Sheeran

Megan told People: "He wanted me to play the Bluebird Cafe with him in Nashville, and I thought it was a joke."

The singer was supposed to go on vacation that weekend - but Megan didn't hesitate before cancelling her plans.

The blonde beauty - who ended up performing at the Bluebird Cafe with Ed, who hosted a writers' round - said: "I ended up cancelling the vacation, because I'm like, 'When Ed Sheeran calls and wants you to play a show with him, you drop everything.'"

Megan also heaped praise on Ed, observing that in spite of his superstar status, he's actually remained very humble.

She said: "He's just so down to earth, kind and talented, and he was talking to me about how his kids [Lyra Antarctica, five, and Jupiter, three] and his wife [Cherry Seaborn] are big fans [of mine]."

Meanwhile, Ed recently confessed that he was "intensely unhappy" in the first decade of his career.

The pop star admitted that he had "no balance" in his life, as he put his music over his personal happiness for years.

Ed told The Sun newspaper: "I think in the first decade of my career I was intensely unhappy as I had no ¬balance, I was just work, work, work.

"And yes, everything was hyper-successful, but it was hyper-successful because I had no personal life at all.

"Work was everything. I think ¬finding that balance with getting married, having a family, living around my friends...

"Being able to spend time with my friends and family - that has now become 70 per cent of my life, and work is like 30 per cent.

"Before, it was 100 per cent and zero anything else.

"The balance of getting to exist as a human being rather than just a pop star machine - that would be my measure of success."