Stars share their loot, Christmas feasts on Twitter

• Jessica Simpson shared her baby news, Nina Dobrev showed off a holiday manicure
• Stars shared Instagrammed shots of Christmas feasts.
• Emma Roberts showed off her favorite gifts.

The biggest news delivered via Twitter this Christmas? Jessica Simpson confirmed she's pregnant with Baby No. 2 on her Twitter account, tweeting a sweet picture of her 8-month-old daughter Maxwell sitting on the beach with the words "BIG SIS" scrawled in the sand. "Merry Christmas from my family to yours!" she wrote.

How did other stars ring in the day? We did a little digging, and celebs, it seems, did a lot of eating, unwrapping and Instagramming. Here's a peek at the Christmas style of some of your favorite stars.

"Christmas dinner while listening to 99 Problems has just happened in our house," tweeted Taylor Swift's new beau, Harry Styles.

Charlie Sheen shared a shot of his kids unwrapping tons o' toys (and thanked his ex, Denise Richards, for making it happen). "Merry Xmas to all my followers, fans, friends & enemies!" he tweeted. "All of my best wishes to you all!It's a very Sheen Xmas here!"

Channing Tatum looked like a happy dad-to-be in a sweet shot cradling wife Jenna Dewan's small bump. (The couple just announced they're expecting a baby last week.) "Merry Christmas!!" he said.

Kylie Jenner mocked the reindeer-emblazoned sweater Scott Disick chose to wear on Christmas morning (which happened to have "Lord Disick" monogrammed on the sleeve).

Miley Cyrus got a sweet treat from fiance Liam Hemsworth. "My man sure can make a good cup of coffee," she said, tweeting a pic of a homemade latte in a bright yellow, mustache-adorned mug.

Kevin McHale shared an Instagram of his Christmas feast. "BEST PART OF CHRISTMAS! thank u John!" the Glee star wrote.

John Stamos took a cute pic with his nephew Frankie this morning. "woke up the house i grew up in," he tweeted. "how special. i'd like to say i feel like a kid again--but I'M TOO TIRED. (3 hours of sleep) merry merry."

Olivia Wilde's winter vacation sounds perilous. "Woke up thinking we were being bombed but it's "only them dynamite blasting for avalanches." OH now I feel safe. Merry Christmas!!" she tweeted.

Designer Christian Siriano got some love from his dogs on Christmas morning. "Merry Christmas everyone!" Siriano tweeted, Instagramming a pic of himself in a Santa hat by the Christmas tree, holding his two pups.

"Where's our presents?" tweeted Alec Baldwin, uploading a pic of his two expectant dogs in reindeer sweaters.

Nina Dobrev let her nails do the talking. "Feelin' festiv," she said, showing off a green and silver manicure.

Mindy Kaling wrote that this Christmas she's thinking about Mary. "This Christmas for me is about brave moms," she wrote on Twitter. "I'm also starting several writing projects today, so if i'm interviewed I can always say "I just felt inspired to write it... on Christmas."

Julianne Hough and Connor Cruise both showed off their holiday onesies (Cruise also showed off the Winter Wonderland in Colorado - where he's presumably with his dad, Tom).

Carson Daly may have shared a little too much. "I was disgustingly hungover this am as my kids were ripping through Santa's toys," he admitted on Twitter. "Now i'm really feelin the guilt. Sorry kids."

Christina Milian opened up a big gift basket from mom. "Wine and cheese.. Mom did a good job on this one! All I need is my girlfriends and some "girl talk," she said on Instagram.

Emma Roberts said this pink star tiara was her "favorite gift." (She also got some cute socks and a Wildfox sweater from mom. No word on what Aunt Julia got her.)