| Birth Day | November 27, 2001 |
| Birth Place | Texas |
| Age | 22 YEARS OLD |
| Birth Sign | Sagittarius |
Younger sister of social media phenom and YouTube star Jc Caylen. She was featured in her brother's "Sibling Tag" video in March of 2013.
She grew up in San Antonio, Texas.
She has a large following on Instagram, with over 140,000 followers on her hellojaylyn account.
She has another brother named Joe Felix and a sister named Ava Grace.
Her brother Jc is part of a group called Our2ndLife with Kian Lawley.
