Yep it's official! You can find her under siobhandillonuk. She'll be posting news and photos from the recording studio, West End rehearsals, and some personal pics! Her tweets already are pretty amusing! Filled with the classic Home Alone and cheesecakes!
She already said she'll be in the studio today, so I'm sure we'll be getting more news soon!
If you're not on twitter yet, you have a great reason to get one now!