Hilary, 24, is expecting her first child with her NHL player husband Mike Comrie, 31, and is due in March. With just a few weeks to go before the bouncing baby boy arrives, family and friends gathered to shower H-Duff with gifts for the tot.
According to Us Weekly, 40-50 guests attended the relatively intimate party at Hilary's Los Angeles home. The mom-to-be took to her twitter page to express her gratitude for all the pre-baby pampering. "What an amazing day my mommy and @HaylieK threw it down! best baby shower! This baby is spoiled already! And this mama is wiped out!!" she wrote.
Haylie, 26, returned the shout-out with a message to her sis and an adorable photo of the siblings posing together. In the pic (click the tweet below to see), Haylie pats Hilary's growing baby bump while the pregnant star holds a baby bib that reads, "My aunt is hot and single." Nice one, Haylie!
Watch Hilary Duff's 'Beat of My Heart' Video