The boybands moved a little slower but their fans screamed just as loud at Liverpoolâ€™s Echo Arena on Monday.
NKOTB played favourites such as You Got it (The Right Stuff), while the Backstreet Boys belted out I Want It That Way.
Joey McIntyre from NKOTB recently told Metro that the tour would be like a ‘rollercoaster’.
He said: â€˜From the get-go, we came together and made this one performance, so itâ€™s like a rollercoaster,.’
â€˜Each fanbase gets their group but then we trade off, so the energy never stops. At the end of the day, you gotta give a good show.â€™
Read full article on Metro.co.uk.