Former Sydney Swans owner Geoffrey Edelsten made quite an entrance when he arrived at the funeral of AFL legend Tommy Hafey at the MCG, with a blonde bombshell ‘mystery date’ on his arm.

The striking blonde is said to be a 24-year-old model from New York named Gabi Grecko, who reportedly arrived in Melbourne 10 days ago.

According to a report in The Age, Ms Grecko wore a $5,000 Herve Leger dress and carried a budget boosting red Hermes Birkin bag worth around $40,000.

Brynne and Geoffrey at the Emirates marquee on Melbourne Cup Day.

70-year-old Geoffrey split with wife Brynne in January after four years of marriage.

In March, oft-snapped socialite Brynne was involved with nightclub promoter Alex Roberts, but the relationship is said to be over.