Sorry if this has been quoted before but I did do a search. Feel free to delete if it's already been mentioned.
From
http://www.alizeeuk.co.uk/News.html
"28th August
In a move which confirms that she has joined Sony, she is listed as an artist on the RCA Music Website (Sony Record label) Click here to see the site."
http://www.rcamusic.fr/artistes
There is no picture or info but she is listed.