The Duff sisters really know how to throw a party.
Hilary Duff and her mother Susan Colleen threw her older sister Haylie Duff a star-studded flower-covered baby shower at her Los Angeles, Calif. home on Saturday.
About 40 of Haylie's closest friends and family members attended, including Lauren Conrad, Kaley Cuoco, Jenna Dewan-Tatum, Lacey Chabert, Beverley Mitchell, Marla Sokoloff, Ali Fedotowsky and Joanna Garcia.
The guests donned flower crowns and were treated to pastel-colored cupcakes, Steve's Ice Cream, cake pops, pink donuts and mini cakes, according to Us Weekly. Haylie's fiance Matt Rosenburg was also in attendance at the baby shower.
"Haylie was on cloud nine," a source told PEOPLE. "She is so excited to be a mom - you could see it all over her face! Haylie looked like she had an amazing time. She's so happy!"
The Duff sisters shared a Flipagram slideshow of pictures from the soirée. Hilary captioned the post, "Sissy @haylieduff you are the most beautiful sister/mom to be and I love you so much! Happy baby shower day! Thank you to so many for coming and a big thanks to @donatiennela @hannahskvarla @ashleybeverly @thecrowncollective @lowenban @realjoseph #mhbabylove."
A video posted by Hilary Duff (@hilaryduff) on Mar 7, 2015 at 6:48pm PST
Haylie Duff announced she and Rosenburg were expecting their first child together in November, just nine months after the couple got engaged. At that time, she posted on Instagram pic of a pair of pink baby sneakers and captioned it, "Happiest girl in the world! Finally can let everyone know that Matty @mr_sts and I are expecting! #BabysFirstJordans."
The couple has put off planning their wedding until their newborn arrives.
"It's pretty cool to think our daughter is going to be at our wedding," she shared. "We still talk about things we want to do [for the wedding], but it's a big change with the baby coming. We're just trying to focus on one thing first and then we'll do it."
Had the best day celebrating our baby! #MHbabylove #babyshower A photo posted by haylieduff (@haylieduff) on Mar 7, 2015 at 4:32pm PST
showering sweet @haylieduff #MHBabyLove
A photo posted by Hannah Skvarla (@hannahskvarla) on Mar 7, 2015 at 11:41am PST
@haylieduff and @subwaytileshirts what if this is what u get?? Meeeeeeee???!!!! A photo posted by Hilary Duff (@hilaryduff) on Mar 7, 2015 at 7:17pm PST
