Drama-free is the way to be!
In a rare family photo, both parents were all smiles when they celebrated Sami's big day!
"Happy 11th Sami! What a night!" Sheen shared on Twitter. "an UBER thank you to Barton G on LaCienega! Best food, nicest people!"
And in true Sheen fashion, the post wouldn't be complete without some words of wisdom. "#HugsNotDrugs," he shared at the end of his message.
Richards, on the other hand, gave followers a look at some of the tasty treats everyone got to enjoy during their night out. It appears the happy family enjoyed cotton candy, cake and ice cream at their intimate gathering.
"Sami's birthday dinner!" she captioned on Instagram while sharing a selfie. "@Barton_G fun & delish!"
While the pair has experienced a few very-public hurdles including custody battles and a divorce, both Richards and Sheen appeared to have reached a good spot in their relationship.
"In the last few years, things have gotten really great with us," she told HuffPost Live. "We're very close and we're good friends, which is great because it's great for our kids."
She added, "From day one, I've always wanted to keep the kids a priority and suck it up for them, but it takes two people to do that."
Happy Birthday, Sami! And kudos mom and dad for remaining friendly exes!