Just in case you need reminding or have any doubts, @welovepop clarify that Girls Aloud (minus Nadine since she has her own) only tweet through the official Fascination Twitter account and nowhere else.

Hey everyone! To clarify – yes, Cheryl, Kimberley, Nicola and Sarah all only Tweet through us. Gonna ask them for more regular Tweets xx

Nadine’s twitter account is @NadineWorldwide and she’s been interacting with fans a lot more recently, so tweet an @ reply to her and maybe she will reply to you. Good Luck!