During the day, Miley wowed in a green and black sequined YSL dress.
For the afterparty she switched into black blazer and mini dress combo.
Sharing a snap on Instagram, she penned, "Daddy & Mommy," standing alongside Liam.
Earlier this year, the newlywed made a very dramatic shutdown to pregnancy rumours.
“I’m not ‘egg-expecting’ but it’s ‘egg-celent’ to hear everyone is so ‘happy for us’… we’re happy for us too!” she tweeted — poking fun at the world record egg which surpassed Kylie Jenner‘s first snapshot of daughter Stormi as the most liked Instagram of all time.
“‘Egg-cited’ for this next chapter in our lives… Now, can everyone leave me alone and go back to staring at an egg,” Miley added.
Miley and Liam did hit a huge milestone - tying the knot on Dec. 23 during an intimate at home ceremony.