Sounds like null had a good birthday!
No word on whether her Dancing partner and possible paramour null was at West Hollywood's Philippe West restaurant for her party, but her DWTS castmates couldn't stop talking about the diamond necklace he bought her...
"When you make a million dollars a game, you better get something like that!" null offered before ducking into the restaurant.
Even her mom was impressed by the gift.
"What a necklace!" she told photogs about the blingin' bauble. Sounds like Chad's scored points with at least one member of the family.
See more stars blowing out their candles in our Celebrity Birthday Bashes gallery!