Madonna: 'Glad' to Be Single
03/28/2009 AT 04:30 PM EDT
The singer – who is planning to adopt again from the African nation of Malawi – took to Twitter on March 25 in response to a comment posted to her pal Guy Oseary's account. "hello madonna," writes the poster, "honey am glad you are single again – you made your best music as a single woman! yeehaw!"
Tweeting back, Oseary wrote that he was sitting with Madonna, 50, and that she had this reply: "NOT AS GLAD AS I AM! M"
PEOPLE has confirmed that the comment indeed came from Oseary's account.
Madonna's divorce from director Guy Ritchie was finalized in December.