Sydney Sweeney and Scooter Braun took a huge leap in their relationship by completing a tandem bungee jump in New Zealand.

The Housemaid star - who has been dating the music manager since last year - is believed to have been filming a new Netflix project in Australia and she flew to New Zealand with her boyfriend after filming wrapped for a short break.

Sydney, 28, shared pictures of the vacation on her Instagram page including a video of the couple's bungee jump in Queenstown. Scooter, 45, also shared a clip of their adrenaline-fuelled date and Sydney commented on the post: "Biggest trust fall ever."

Sydney's pictures also showed the couple enjoying a helicopter ride, clay pigeon shooting and taking a high-speed boat ride.

It comes after the Euphoria star gushed over Scooter on his birthday, describing him as a "once in a lifetime" man.

In a post celebrating the record executive's 45th birthday, she thanked Scooter for making her "smile again".

Sydney shared two pictures of herself and Scooter. One featured the Euphoria star kissing the businessman on the cheek, and she wrote: "Happiest of birthdays to the man with the biggest heart I know [heart emoji]."

Sydney also posted a snap of herself and Scooter dancing together, and she added: "Thank you for all the living room dances and making me smile again. A good man is rare. A man like you is once in a lifetime (sic)"

Scooter - who has been dating Sydney since September last year - dropped the L-bomb last month.

The pair were on a private jet from San Antonio after watching his beloved New York Knicks win their first NBA title for 53 years in June, and he described The White Lotus star as the "greatest good luck charm".

In an Instagram video shared by music industry entrepreneur Steve Rifkind, Scooter said: "Syd, I love you and your family so much. You're the greatest good luck charm for a New York Knicks and Jets fan in history.

"The Jets could win the Super Bowl, I don't know. It could get crazy."