Real Housewives of Atlanta star Kim Zolciak is adding one more item to her eclectic list of accomplishments just in time for the show's third season, which premieres Monday on Bravo (9 p.m. ET).
"One of the songwriters who wrote the lyrics with me said, 'You know, I really think you should rap,' and so we went into the studio," Zolciak told PEOPLE on a conference call of her feisty new single, "Google Me."
"I started to rap and the producer jumped out of his seat. The songwriter, my assistant, everybody – and they were all like, 'Oh my god, we have a future rapper.' "
The single mom and socialite, 32, who hit it big with her song "Tardy for the Party" in season 2, said she had "the most fun" working on the track, which will be released on Oct. 5.
"It had a different sort of energy," she said. "It's kind of like Fergie's "Glamorous." I don't really listen to rap music but it was just so much fun."
The song takes a stab at Zolciak's now-ex Big Poppa, whom the reality star says she's "completely over." In fact, she's been dating somebody for the past five months.
"He's a doll, baby," she says of her new, unnamed boyfriend, who is 7 years her junior. "My life's definitely different. I have a new wig, the kids are older now and my personal life's really changed – and you get to see that all unfold this season."