It had been about five years since Trixie first started modeling diapers, and the filly couldn't have been happier. Not only was she completely unashamed of her decidedly more infantile undergarments, but she had also been enjoying the new found fame she had garnered from making such a huge splash in the industry.

Though she had made both a name for herself and a fortune off of modeling diapers, she still wanted more. And so, once they renewed her contract, the now teenage filly decided to enter the circus.

And with this decision came her rise as the darling of Equestria's most popular theatre troupe. Eventually she was encouraged to do a special commercial for the company, and thus a new design for the Huggies 'Ultra Thick' line was born.