For all you 'X' Fans hanging out in 'tele addicts'...we've managed to secure a special mumsnet messenger, who's agreed to pass on your questions to Rebecca F during Friday's rehearsals for this weekend's Semi Final. Post your q's to Rebecca on this thread by lunchtime tomorrow and we'll be selecting our favourite TEN questions which will be put to Rebecca on Friday. We'll post her answers up on Friday evening. Think she's just become MNHQ favourite 