Sandra Bullock's 'Blind Side' co-star Quinton Aaron 'overjoyed' on new baby Louis

Sandra Bullock's adopted son in "The Blind Side," actor Quinton Aaron, tells People, "I am truly overjoyed for Sandra - what amazing news and so special that she has been able to keep this time private between her and the baby! Just as she played an exceptional mother in 'The Blind Side,' her caring nature will make her an amazing mother to Louis!"