Cameron Dallas is a prominent American internet celebrity and actress. Sierra is an Instagram sensation from Whittier, California who has gained more than 1.1 million followers to her account. She was also successful in Vine with over 230,000 followers. Sierra Dallas musically account has garnered more than 550,000 fans. Sierra has given an exceptional achievement on her job an actress in the movie that she has achieved. Acting is her enthusiasm. Sierra has earned tremendous respect and fans throughout her life. Sierra belongs to American nationality. She relates to the white ethical background. Sierra is of America and has American descent. Sierra is the follower of Christianity religion. She is currently 19 years old. She celebrates her birthday every May 12. Her zodiac sign is Taurus.