![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/GABDAC/big-brother-twins-sam-and-amanda-are-seen-singing-barbie-girl-at-a-GABDAC.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/GAB5PH/sam-and-amanda-barbie-girl-photocall-london-GAB5PH.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/GABDA6/big-brother-twins-sam-and-amanda-are-seen-singing-barbie-girl-at-a-GABDA6.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/GAB5PF/sam-and-amanda-barbie-girl-photocall-london-GAB5PF.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/GAB5PX/sam-and-amanda-barbie-girl-photocall-london-GAB5PX.jpg)