(Photo Credit: Jon Kopaloff/Getty Images)

Looks like Skyler is going to be a big brother.

The 2-year-old son of Rachel Zoe will apparently be getting a little brother, as his celebrity stylist mommy had her baby shower Sunday and hinted she's having a boy.

One of her guests Instagrammed a pic from the event showing the not so subtle gold and silver balloons that included the letters "B" "O" and "Y."

"Insanely beautiful shower honoring @rachelzoe!" her guest wrote next to the pic.

Read: Rachel Zoe is Pregnant: 'We Feel Incredibly Blessed'

The 42-year-old star of Bravo's "Rachel Zoe Project" announced the pregnancy in September.

"Before we head into the chaos of fashion season, we wanted to take a moment to officially confirm that we are expecting another child," she announced on her website. "We are beyond excited for Skyler to have a sibling, and for us to fall in love all over again. We feel incredibly blessed."

Zoe herself also posted some Instagram pics from her shower, looking stunning as always in a black flowing dress and gold necklace.

Zoe and her husband Rodger Berman married in 1996 and had Skyler in March 2011.