Kristin Cavallari tweeted this photo of her growing baby bump – before heading off for her baby shower in West Hollywood.

US Weekly reports her co-ed shower was attended by her former “Hills” costars Stephanie Pratt, Heidi Montag and Spencer Pratt.

Cavallari, who is expecting a baby boy with her fiance, Chicago Bears quarterback Jay Cutler, recently relocated to the Windy City and has been busy getting ready for motherhood. Though she admitted in Glamoholic magazine earlier this year that she and Cutler were surprised when they learned they were going to be parents, they couldn’t be happier.

“Your motherly instincts naturally kick in,” Cavallari said about learning she was pregnant. “We weren’t trying to have a kid but we weren’t not trying, we left it up to fate. I knew there was a possibility but I was really excited! Even if you are trying, just to see a positive result is shocking!”

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Gwyneth Paltrow reveals a lot of skin last night at the premiere of her new movie, ‘Country Strong’. The Oscar-winner looks quite sexy in her floor-length Pucci dress. Her body looks amazing!

Also on the red carpet, Kristin Cavallari, Tim McGraw and wife Faith Hill, Leighton Meester, Tobey Maguire and his wife.

Watch the trailer for ‘Country Strong’ here!

Check out all the pictures below!

Bauer Griffin

She just posted this picture on Twitter, saying “I cut my hair….thoughts?”

PCN

Kristin Cavallari stops to admire an adorable dog passing by her table as she has lunch with a friend at ‘Joan’s on Third’ in Los Angeles, California on July 2, 2009.