According to the website IOL, Hilton is not engaged, according to her spokesperson. The hotel chain heiress has been spotted recently with a new diamond ring on her finger.
Last week, the star of The Simple Life was seen kissing former boyfriend Stavros Niarchos in Los Angeles and Miami. The former couple split in May, 2006.
Hilton, 25, was sporting an enormous ring on her finger, which began rumours of another engagement with Niarchos.