A Kiwi model who claims her drink was spiked at a party hosted by Justin Bieber will tell her side of the story to an Australian current affairs show.

The Nine Network TV show said 18-year-old Bailey Scarlett, a New Zealand model currently based in Melbourne, will appear on A Current Affair on Tuesday night to talk about the alleged incident.

The owner of the Melbourne studio which hosted the party on Sunday night, Jimi Wyatt, told AAP that the studio's CCTV footage shows nobody tampered with the woman's drink at the party.

AAP has requested a copy of the footage but has not heard back from the studio.

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Victoria Police confirmed they had attended the incident on Sunday where a woman told police she believed her drink had been spiked.

The women has not yet made an official report to police.

"The woman was conveyed to hospital for medical treatment and has been advised to attend the Richmond police station to make an official report," a police spokeswoman said.

Scarlett asserts that her drink was spiked, according to a statement from A Current Affair, and will give viewers her side of the story of what happened at the party on Tuesday night.

Bieber is on a promotional trip down under and due in New Zealand for a showcase on Thursday.

- AAP