Kim Kardashian took to social media over the weekend to share with her fans that she has big-time friends everywhere, including Oprah Winfrey. 

According to Us Weekly, the 32-year-old Keeping Up With The Kardashians reality star attended a birthday party at the home of music producer Jimmy Lovine. The former American Idol mentor was throwing a bash for his girlfriend Liberty Ross, who recently filed for divorce from husband Rupers Sanders in January after he cheated with actress, Kristen Stewart. 

Not only did Kardashian attend, but her boyfriend/ baby daddy, Kanye West was there along with rapper/producer, Sean 'Diddy' Combs.

On Sunday, Kardashian uploaded two pictures on Instagram of her sitting on the couch with West, Winfrey, Diddy and Lovine. 

In one photo, she captioned, "no big deal."

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Other celebrities that attended the party included Winfrey's best friend, Gayle King, Mick Jagger, R. Kelly, Steven Tyler, Dr. Dre, Xzibit and Mary J. Blige. 

The party  reportedly began at 8 p.m. with the last guest leaving around 1:30 a.m.

Since Kardashian gave birth to baby North West on June 15, she has been spotted out-and-about. Last week, she and Kanye were photographed on a double dinner date with rapper Tyga and girlfriend Blac Chyna. 

The new mom flaunted her post-baby in a long pink coat and white outfit. She wore a simple blue necklace and rocked her new blonde locks.