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Jo played host to the glamorous and very funny Girls Aloud on the fourth stop of the 2008 tour.
Sadly, the girls were a number short as Nadine was unwell with shingles which meant a few extra nerves doing their live performance as a four piece.
As you'd expect from the girls, there was plenty of opportunity to gossip and get some juicey bits from them about their new book and Cheryl's new role as a judge on X-Factor and what she thinks of Dannii.
They performed their new single The Promise and a cover of Apologise by Timbaland and One Republic - and they all found it rather weird doing a show from Jo's house!