Network 10 stars gathered on the Gold Coast ahead of the 2026 Upfront presentation, held at Dreamworld. This event offered guests a chance to visit the Big Brother house before the show's premiere on Sunday.
“OMG I think I may have captured the first reunion of OG and new Big Brother hosts,” wrote HYBPA host Tom Gleisner on Instagram, sharing a photo from the event.
The embargo for new announcements lifts at 7:30pm AEDT. Fans and insiders hope The Traitors will succeed, comparing it to the British version currently airing and noted for its strong ratings.
“From stand up, to hosting, to presenting. I really hope the Traitors does well. I’m enjoying the British one currently airing,” one observer commented, noting Ten’s hopes that the new show matches its UK counterpart’s success.
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Summary: Big Brother hosts Gretel Killeen and Mel Tracina reunited at Dreamworld ahead of Network 10's 2026 Upfronts, sparking high hopes for the new season and The Traitors series.