For me, it's less individual artists and more the overall style of the TV shows I adore. I used to watch mostly anime, and my style reflected that, but as an artist, I wanted to start having more variety in the faces I drew - mostly where eyes, noses and facial structures were concerned - and my style began to shift into an anime/western hybrid. This happened around the same time that animated TV shows with such fusion styles were starting to blow up, which gave me heaps of examples and inspiration. My top ones would be:
Avatar
The Dragon Prince (Definitely my favourite, stylistically! I can't get enough of the art in this show.)
She-Ra and the Princesses of Power