The reality star's BFF was with her in the delivery room as she welcomed her first child with Tristan Thompson on Thursday morning, and on Friday, Haqq couldn't help but gush over the experience.
"Right by your side," Haqq wrote alongside a stunning black-and-white shot of Kardashian. "Congrats my love! Thank you for my niece 😍."
Fans were quick to praise the former Dash Dolls star for sticking by her friend through a particularly tumultuous time. Just days before Kardashian gave birth, reports surfaced claiming Thompson had cheated on her with multiple women.
Haqq's twin sister, Khadijah, appeared to take aim at Thompson in an Instagram post on Tuesday, sharing the quote,"The best thing a father can do for his children is to love their mother" by John Wooden.
Tristan Thompson Has Been 'Begging for Forgiveness' as Khloe Kardashian Gives Birth, Source Says
Despite the drama, a source told ET on Thursday that those with Khloe in the delivery room, including Haqq, Kim and Kourtney Kardashian and Kris Jenner "have all stayed positive."
"They will continue to be there to support Khloe when she returns home to Los Angeles … Right now, Khloe's health and well-being is first and foremost to Kris and the family," the source said, revealing that Kardashian "realizes she needs her family around her and knows they are the people in her life that she will always love and trust."