Grimlock and his wife Grimlock and their Hero Hobby Tiny Rex

I saw this post and I remembered having this photo I took lol

https://preview.redd.it/rjwvybkfzo9h1.png?width=921&format=png&auto=webp&s=3b086b0640040522cfaecc5d9b0177ba554c430c

Who's the wife Grimlock though? 😭