Kate Maraappears to be thinking pink.
The source further reveals, “Everything was pink! Therewere gorgeous pink flower decorations, the treats were pink and Kate also had her hair up in a bun with a pink ribbon tied around it. Guests even brought gifts wrapped in pink.”
Kate Mara.

Mara first revealed she and Bell, 33, areexpecting their first child togetherin a February post on Instagram.
The mom-to-be showed off her bump in a short, long-sleeved white and silver dress as she stepped out forElton John‘s annualAIDS Foundation Oscars Party. The couple smiled as they posed for photos ahead of the event in West Hollywood, California.
Jamie Bell and Kate Mara.Michael Kovac/Getty

“Went on a date with our bun in the oven,” Maracaptioned her photo.
Kate Mara and Jamie Bell.Rich Fury/Getty

Mara and Bell have beentogether since fall 2015, and PEOPLEconfirmed their engagementin January 2017. The formerFantastic Fourcostars announced the following July on social mediathat they had tied the knot.
The bride posted a photo of herself and her husband kissing on what looked like the dance floor at their wedding on Instagram. Shecaptioned the snapshot, “Nuptials.”
Bell shared the same image with the caption, “Mr. and Mrs. B.”
source: people.com