First Lady Michelle Obama celebrates 49th birthday; joins twitter

First Lady Michelle Obama celebrated her 49th birthday by joining Twitter on Thursday.

Her twitter account @FLOTUS attracted over 30k followers on its' opening day. 

Her first tweet read, 

"The @FLOTUS office is now on @twitter & will posts updates & pics. When it's her, she'll sign -mo . PS- RT to wish Mrs. Obama a #HappyBirthday. "

To follow the First Lady on Twitter, click here.

Watch a video on Michelle (below):