Lowe brought his newborn bundle of joy to the 'Bachelor in Paradise' after show and he couldn't have been more adorable.
Former Bachelor Sean Lowe's baby boy is a star in the making.
Little 1-month-old Samuel made his TV debut on Tuesday, while dad Sean co-hosted the Bachelor in Paradise after show, After Paradise, with comedian Michelle Collins.
Sean shared a heartwarming snapshot of his smiling son sitting on set, which the 32-year-old reality star captioned, "Guess who's the new co-host of #afterparadise? Yep! It's Samuel!"
WATCH: 'Bachelor' Couple Sean and Catherine Lowe Welcome Their First Child
Sean spoke about being a new dad on the program, gushing over his super cute bundle of joy, "I'm a little biased, but I think he's the most adorable little boy in the world."
Sean and wife Catherine, who found love on season 17 of The Bachelor in 2013 and tied the knot in a live televised ceremony in January 2014, welcomed Samuel on July 2.
Since then, Sean and Catherine have unabashedly shown their affection for their newborn on Instagram, posting a plethora of heartwarming snapshots of their precious progeny.
PHOTOS: Stars Share Pics of Their Cute Kids
One week after Samuel was born, Sean and Catherine paid homage to the show that brought them together by dressing him up like Bachelor host Chris Harrison. Check out the video below for a look at the adorable (and kind of bizarre) baby pic.