A woman allegedly grabbed at Kelly, 41, while she was out one night.
The mother-of-one swatted her hand away after the woman's advances.
She was out with her boyfriend Brian Reagan when the situation took place.
Rumors swirled about Kelly, 42, and Brian breaking up in late March when she deleted all of their photos on her Instagram including one where she called him the love of her life.
Things appear to be peachy keen with Kelly and Brian shortly after those rumors broke. She's posted photos and Instagram stories with him in recent days.
Kelly and the rest of the RHOC ladies (Vicki Gunvalson, Shannon Beador, Emily Simpson, Gina Kirschenheiter,Braunwyn Windham-Burke, Tamra Judge) are currently filming the show's 14th season.