International superstar singer Richard Marx to perform at 2025 Logies alongside Guy Sebastian

International superstar singer Richard Marx has been confirmed as one of the musical guests performing at the 65th TV WEEK Logie Awards on Sunday.

The Grammy-winning American pop star will appear as a mentor on this year’s season of The Voice. He will perform a medley of his greatest hits, alongside homegrown star Guy Sebastian, who will perform his new song, Get It Done.

“Australians have always been huge supporters of my music and have brought their passion and infectious energy to my live shows across the decades,” Marx said in a statement.

“It is a privilege to be performing at Aussie TV’s biggest night of celebrations. I can’t wait to deliver something special for those at home and in the room.”

Joining the pair, and previously announced as a musical guest, is Aussie music icon Jimmy Barnes, who will also perform on the night.

They join confirmed presenters, including Kitty Flanagan, Hamish Blake, Sophie Monk, Tom Gleeson, Ricki-Lee, Poh Ling Yeow and Ray Martin, and a host of other big names, who will be on hand to present the awards.

The ceremony will once again be hosted by beloved comedian Sam Pang, who has helmed the show twice previously to widespread acclaim.

Marx, who has been down under for several months filming The Voice, is a singer-songwriter best known for his musical ballads Right Here Waiting and Hazard — both songs reached number one in Australia.

Marx has written fourteen number one hits across multiple genres – pop, rock, country, and R&B – and is one of only two artists (alongside Michael Jackson) to have scored a number one single in four different decades since his musical debut in 1987.

The 65th TV WEEK Logie Awards will screen Sunday August 3 from 7pm on Seven and 7Plus.