Miley Cyrus has been left devastated and inconsolable after finding out that her pet dog, Floyd, has died whilst she is away on tour. "Today is the 2nd worst day of my life," tweeted the pop star, adding"I don't wanna say it because I don't want it to be real... But my precious baby Floyd has passed away. I am broken."

Miley Cyrus
Miley Cyrus Has Been Let Hurting By The Death Of Her Dog, Floyd.

It is not known how the 21-year-old singer's beloved dog, an Alaskan Klee Kai who she got in 2011, died while she was away on her Bangerz tour but the 'We Can't Stop' singer was so bereft that she told her fans that she wish they he'd taken her with him. "I know I don't mean it but I wish he would've taken me with him this is unbearable. What am I gonna do without him?" she posted.

So united were Miley's fans in the her grief that the Twitter hashtag "#RIPFloyd" quickly began trending as the word of the star's anguish spread and fans rushed to send consolatory messages.

Miley Cyrus Jingle Ball
Describing Herself As "Broken," The Singer Said It Was "The 2nd Worst Day" Of Her Life.

The news has hit Miley in the middle of her current Bangerz live tour and the singer said that although she was finding it hard right now, she'd try to make her next show tonight in Boston as good as she could. "I'm sorry in advance if I am not myself tomorrow Boston. I will try my best to be my best, " she wrote after saying "I am miserable."

Miley Cyrus Live
Fans Rallied Around The Sad Star After She Shared Her Sorrowful News.

Floyd wasn't the first and only dog Miley has ever had: one of her dogs, Ziggy, accidentally killed her Yorkie, Lila, in December 2012 and had to be given up for adoption to a home with no other pets or children. The '23' singer also looks after Rottweiler-beagle mix Happy, German shepherd Mate, Chihuahua mix Bean, and rescue pup Mary Jane, whom she adopted with her former fiancé, Hunger Games actor, Liam Hemsworth.

The 'Adore You' singer also posted a close-up of her teary eye on Instagram, writing, "Sad pupil."

More: Read about the terrifying moment when the Cyrus family tourbus set on fire.

More: Playboy model Kendra Wilkinson reckons Miley Cyrus sets "a very good example" to girls - find out why.

Listen To Miley Cyrus' 'Adore You':