Show your aliens

I haven't made any aliens, but there is one alien in my Sim's family tree. Few years ago when I was playing I found out that the daughter of Victor and Lily Feng married an alien and spawned this hybrid alien whom my Sim ended up marrying.
https://i.imgur.com/Br1KjX3.png
I liked her facial expressions.
https://i.imgur.com/xuraQ26.png
She always looked like she was having a blast.
https://i.imgur.com/yr7q6Bg.png
I didn't even control her, she just went off and did silly stuff that made for some great screenshots.
https://i.imgur.com/EH05P9U.png