The 'Applause' star has confirmed dates for her 'artRAVE: The ARTPOP Ball' Arena Tour.
Lady Gaga hits 10m followers
Lady Gaga's become the first celeb to reach 10 million Twitter followers.
Gaga celebrated by tweeting: "10 Million Monsters! I'm speechless, we did it! It's an illness how I love you. Leaving London smiling." (see picture below)
Lady Gaga also has 24 million Facebook fans but is behind Eminem.
Her new album Born This Way is out later this month.
The 'Bad Romance' singer says she is creating a "multimedia experience" with her forthcoming third record
The 'Bad Romance' star has apparently been going "completely starkers" in the studio
The singer has unveiled name of new record and new tattoo