Viral napping sensation Theo and Beau have a new sister

Remember Theo and Beau ... the baby boy and puppy duo who loved nothing more than taking naps together in the snuggliest, cuddliest and most adorable positions ever?

Well, they've officially upped the ante for cute.

Please welcome Evangeline!

Evvie is the newest addition to the cutest family on the planet, and just like her big brother Beau, she loves taking naps with her four-legged sibling. Yes, it is a trifecta of unbelievable cuteness.

Seriously it's hard to actually believe -- but mom Jessica took to her blog "Mommas Gone City" to explain how she manages to get a puppy, a toddler and an infant to sleep harmoniously.

"Evangeline is the first to go to sleep, and after she's sleeping I'm able to sit with Beau while he and Theo fall asleep. Once they are both out, I bring Evvie in a little closer because honestly, they all sleep better when there's another warm body and soft heartbeat right there next to them. I never leave the room in these scenarios -- I find time to work or read quietly at my desk a few feet away from our master bed."

Who wouldn't sleep well snuggled up with that adorable trio?

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