Catelynn Baltierra (née Lowell; born March 12, 1992) is an American reality television personality, author, and public speaker.
From Algonac, Michigan, she received public attention after being cast in the reality television series 16 and Pregnant in 2009, which documented the pregnancies and first months of motherhood for several young women.
In March 2015, Lowell returned to MTV for the fifth season of the show, renamed Teen Mom OG.
Lowell became pregnant with her first child with boyfriend, Tyler Baltierra, and gave birth to a baby girl on May 18, 2009, named Carly by her adoptive parents, Brandon and Teresa.
[5] Following a miscarriage,[6] Lowell returned to treatment for a third time in January 2018, citing childhood trauma as one of the causes of her mental health issues after speculation by fans on Twitter.