![Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy](https://c8.alamy.com/comp/GAB5PE/big-brother-twins-sam-and-amanda-are-seen-singing-barbie-girl-at-a-GAB5PE.jpg)
Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy
![Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy](https://c8.alamy.com/comp/GAB5PY/big-brother-twins-sam-and-amanda-are-seen-singing-barbie-girl-at-a-GAB5PY.jpg)
Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy
![Sam and Amanda, the Twins from Big Brother attend a photocall to promote their first live performance covering 'Barbie Girl' at Cafe de Paris in London Stock Photo - Alamy Sam and Amanda, the Twins from Big Brother attend a photocall to promote their first live performance covering 'Barbie Girl' at Cafe de Paris in London Stock Photo - Alamy](https://c8.alamy.com/comp/2HYR6DA/sam-and-amanda-the-twins-from-big-brother-attend-a-photocall-to-promote-their-first-live-performance-covering-barbie-girl-at-cafe-de-paris-in-london-2HYR6DA.jpg)
Sam and Amanda, the Twins from Big Brother attend a photocall to promote their first live performance covering 'Barbie Girl' at Cafe de Paris in London Stock Photo - Alamy
![Samantha Marchant and Amanda Marchant Sam and Amanda Marchant perform the song 'Barbie Girl' at a sound check at Cafe de Paris Stock Photo - Alamy Samantha Marchant and Amanda Marchant Sam and Amanda Marchant perform the song 'Barbie Girl' at a sound check at Cafe de Paris Stock Photo - Alamy](https://c8.alamy.com/comp/C067BE/samantha-marchant-and-amanda-marchant-sam-and-amanda-marchant-perform-C067BE.jpg)
Samantha Marchant and Amanda Marchant Sam and Amanda Marchant perform the song 'Barbie Girl' at a sound check at Cafe de Paris Stock Photo - Alamy
![Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy Big Brother twins, Sam and Amanda are seen singing Barbie Girl, at a soundcheck before their first live performance tonight at the Cafe de Paris in central London Stock Photo - Alamy](https://c8.alamy.com/comp/GAB5T6/big-brother-twins-sam-and-amanda-are-seen-singing-barbie-girl-at-a-GAB5T6.jpg)