Their eldest sister, Bianca Rosso did not join the group.
They were signed by Virgin Records on the spot by Steve Barnett and were managed by Paul Kevin Jonas, Sr., the father of the Jonas Brothers.
The twin sisters were born on the 6th of July, 1994 and have been acting since 2006.
Camilla "Milly" Rosso and Rebecca "Becky" Rosso are British twin actresses and singers.Although not much is known about their relationship, we do know that they dated for a year from 2007 to 2008. Bree Morgan — As far as anyone knows, things are still going strong between Cole and Bree.They met as students at NYU and have been dating since 2013.The role of Becky, also with her sister has been hugely appreciated in the acting fraternity and it can be hoped that the duo returns soon to acting on TV shows and movies.Becky was born as Rebecca Rosso in Wimbledon, London a minute sooner than her sister Milly.