James David Maslow (born July 16, 1990) is a singer and actor from the United States. He was a member of the boy band Big Time Rush and portrayed the part of James Diamond on Nickelodeon's Big Time Rush. Caitlinshespears has been dating James Maslow since 2019. Gabriela Lopez has been dating James Maslow since October 2017. Maslow appeared as a celebrity houseguest on the inaugural American season of Celebrity Big Brother in 2018, finishing in sixth place. Caitlinshespears has been dating James Maslow since 2019. Gabriela Lopez has been dating James Maslow since October 2017. Aislinn Paul and James Maslow have been dating since 2016. According to our data, James Maslow is presently single. On July 16, 1990, the American pop singer was born in New York City, NY. The pop singer is most known for his stint with the boy band Big Time Rush and his appearance in the Nickelodeon sitcom of the same name.