His first major role was a guest shot at age 15 on ER, followed later that year by guest-starring roles on Judging Amy, Summerland, and Ned's Declassified School Survival Guide.
While still in high school, Pena appeared in television commercials for the Super Soaker brand recreational water gun, and his image even appeared on the toy's packaging.
Pena was studying musical theater at the Boston Conservatory when his manager urged him to audition for Big Time Rush.Although he was reluctant to do so, he submitted an audition tape and won the role a month later. Pena moved to Hollywood in round about 2009 to do is career for the best of them all, big time rush! Best Carlos ever, huh?
There is still lots more to come about the big time boys. Read this blog everyday there is bound to be more stuff when you come on in the morning!