Kim Kardashian Is "a Great Mom," Says BFF Brittny Gastineau

"Kim and the baby are great," the EyeOnGlam.com founder tells E! News

No surprise, Kim Kardashian is off to a fabulous start as a new mom.

The E! star's BFF Brittny Gastineau, who's been spotted visiting her bestie at Cedars-Sinai in Los Angeles, tells E! News Kim and the baby are doing well, despite baby Kimye arriving five weeks early.

"Kim and the baby are great," the founder of EyeOnGlam.com tells E! News. "She instinctively is a great mom, as we all know she would be."

Kim gave birth to her first child Saturday June 15, with beau Kanye West by her side.

The little one, who has "dark hair" and looks just like her famous mama, has already been showered with love from family and friends in addition to her doting parents.

Sister Khloé Kardashian Odom tweeted about the couple's "miracle" baby, while grandmother Kris Jenner gushed to E! News over the "beautiful" newborn.

Can't wait to hear more about the bundle of joy!

—Reporting by Holly Passalaqua

Tune in to Keeping Up with the Kardashians on Sundays at 9 p.m., only on E!