Nick Kyrgios and girlfriend Costeen Hatzi lead celebrity arrivals at NBA x Hennessy event in Sydney 

Nick Kyrgios and his girlfriend Costeen Hatzi looked as loved-up as ever as they attended the NBA x Hennessy event in Sydney on Wednesday.

The tennis pro, 26, and his girlfriend, 21, posed up a storm on the red carpet to celebrate the NBA’s first floating basketball court on the Sydney Harbour.

Nick looked as cool as ever in a white hoodie, which he teamed with black jeans and a pair of sneakers.

Cuties! Nick Kyrgios and his girlfriend Costeen Hatzi looked as loved-up as ever as they attended the NBA x Hennessy event in Sydney on Wednesday

Meanwhile, his gorgeous girlfriend flashed her toned stomach in a black crop top teamed with trackies and a puffer jacket.

She finished off her sporty look with a baseball cap, and wore minimal makeup on her already striking features.

Also in attendance was celebrity trainer Jono Castano.

Loved-up: The tennis pro, 26, and his girlfriend, 21, posed up a storm on the red carpet to celebrate the NBA’s first floating basketball court on the Sydney Harbour. Pictured: The couple alongside the Larry O’Brien NBA Championship Trophy

Cool dude: Nick looked as cool as ever in a white hoodie, which he teamed with black jeans and a pair of sneakers

Style: His gorgeous girlfriend flashed her toned stomach in a black crop top, which she teamed with trackies and a pleather puffer jacket

The 31-year-old was all smiles as he posed up a storm for the cameras, looking comfortable in an off-white jumper and khaki trousers.

He teamed his look with a pair of white sneakers. 

American rapper A$AP Ferg also joined the plethora of celebrities at the event on Wednesday. 

Star-studded: American rapper A$AP Ferg also joined the plethora of celebrities at the event on Wednesday

Talent: For the occasion, A$AP Ferg opted for a patterned sweater teamed with a stone-coloured coat and a silver chain

For the occasion, he opted for a patterned sweater teamed with a stone-coloured coat and a silver chain. 

He appeared in good spirits as he posed alongside Nick for photos, teaming his look with a pair of cool sunglasses.

Meanwhile, socialite Suzan Mutesi commanded attention in a gorgeous red ball gown with a thigh-high slit.

Strike a pose: Also in attendance was celebrity trainer Jono Castano. The 31-year-old was all smiles as he posed up a storm for the cameras, looking comfortable in an off-white jumper and khaki trousers

Wow! Meanwhile, socialite Suzan Mutesi commanded attention in a gorgeous red ball gown with a thigh-high slit

She teamed the daring look with a pair of knee-high candy pink boots and some fluorescent yellow sunglasses.  

Nick Kyrgios’ sister Halimah, who appeared on The Voice Australia last year, put on an energetic display as she posed for photos at the event. 

She raised her hands in the air while beaming at the camera, looking cool and casual in a khaki sweater, leggings and a grey gilet. 

Sibling love: Nick Kyrgios’ sister Halimah, who appeared on The Voice Australia last year, put on an energetic display as she posed for photos at the event