The A-list showed up to watch the tennis match between Alex de Minaur and Rafael Nadal on Monday night. 

Bec Hewitt, newlyweds Matty 'J' Johnson and Laura Byrne, as well as Tim Robards and his wife Anna Heinrich were all spotted in the stands. 

The stars were enthralled in the fiery match during day five of the 2023 United Cup at Ken Rosewall Arena in Sydney. 

Bec shot a tense smile at the court as she watched on alongside a friend. 

The 39-year-old opted for a clean, bronzed makeup look and wore her blonde locks down around her face. 

Recently married Matty 'J' Johnson and Laura Bryne beamed for selfies during the match, with Laura holding out her camera to get a good snap. 

The 36-year-old looked chic, wearing an animal print shirt with rolled up sleeves along with white trousers. 

She opted for a warm makeup palette with a nude lipstick and wore her brunette hair down in soft curls. 

Former Bachelor Matty, 35, was casually chic and chose a striped shirt in tones of white and beige.

Bachelor glamour couple Tim Robards and his wife Anna Heinrich sat side by side, with Anna looking gorgeous in an olive green top. 

She went for a peachy makeup look with a nude lipstick and added gold accessories, while Time went for a baby blue polo shirt. 

Australian tennis champion Alex de Minaur defeated Spanish player Rafael Nadal, claiming a 3-6 6-1 7-5 victory.