Celebrity birthdays in July

11 of 53: Tia and Tamera Mowry turn 34 on July 6, 2012. The actress' are known for movies such as 'The Hot Chick' and the show 'Sister, Sister.' The twins also have their own show on the Style network, 'Tia and Tamera.'

(Pictured: Tia (right) and Tamera (left) Mowry speak to OnTheRedCarpet.com during a satellite interview on August 5, 2011.) ( Photo / facebook.com/pages/Tia-Tamera-Mowry/55832283591)