Katy Perry Thanks Fans After Reaching 20 Million Followers

Following her amazing Billboard Awards performance, 'California Gurl' Katy Perry has taken to Twitter to post a huge thank-you to her ever- growing army of fans after she reached over 20 million followers on the social networking site.

The singer tweeted: "Whoa, 20 million followers?"

"Can I still make typos? Spell something wrong? Swear? Butt tweet? Accidentally post Noodz? #loveyouguys."

The comment came shortly before the 'Teenage Dream' singer revealed brand new footage from her upcoming 3D concert movie 'Katy Perry: Part Of Me 3D', which is set to give fans an insight into a 'Day in the life of Katy Perry', as well as treating them to an up close and personal performance!

The movie is also going to reveal what really went down between the singer and ex-husband Russell Brand...

The 'Firework' singer told Ellen DeGeneres that she felt it was "important" that she included all parts of her life in the upcoming movie.

"I thought it was important for me to show everything inbetween [marriage and divorce]," she admitted.'

"I think sometimes people think that we're perfect and we know we're not perfect, at all."

Check out the official trailer for 'Katy Perry: Part Of Me 3D' below:

PHOTOS: Selena Gomez & Justin Bieber Reunited At LAX AirportDemi Lovato Insulted By An! gry X Fa ctor Reject?Emma Watson Has A Crush On Harry Styles!