Nick Kyrgios’ new girlfriend Costen Hatzi backs tennis’ bad boy at Australian Open

Nick Kyrgios’ glamorous new girlfriend Costeen Hatzi cheers him on during his Australian Open second round match










Nick Kyrgios was supported on the court by his new girlfriend Costen Hatzi during his second round match against Daniil Medvedev at the Australian Open on Thursday.

The brunette beauty, 21, cut a chic, relaxed figure and cheered on her tennis bad boy beau in the Victorian capital as he battled hard but ultimately lost to the world No 2.

It comes just hours after Nick, 26, opened up about their hot new romance during an interview on the Today show.

Love match! Tennis’ bad boy, Nick Kyrgios’ glamorous new girlfriend Costeen Hatzi (pictured), 21, cheered him on during his second-round match at the Australian Open in Melbourne on Thursday

Costen concealed her petite figure in a white t-shirt, paired with a pale pink skirt.

She accessorized with delicate gold jewelry and a black face mask, and styled her brunette tresses loosely around her face and shoulders.

The pair have been inseparable since their relationship began last month, and Nick couldn’t help but talk about his newfound love during an interview on the Today Thursday morning show.

Supporting her man: The brunette beauty cut a chic, relaxed figure and cheered on her tennis bad boy in the Victorian capital as he fought hard but ultimately lost to world No 2 Russia's Daniil Medvedev

Supporting her man: The brunette beauty cut a chic, relaxed figure and cheered on her tennis bad boy in the Victorian capital as he fought hard but ultimately lost to world No 2 Russia’s Daniil Medvedev

Effortless: The college graduate hid her petite figure in a white t-shirt, paired with a pale pink skirt.  She accessorized with delicate gold jewelry and a black mask, and styled her brunette tresses around her face and shoulders

Effortless: The college grad hid her petite figure in a white t-shirt paired with a pale pink skirt. She accessorized with delicate gold jewelry and a black mask, and styled her brunette tresses around her face and shoulders

Asked by host Karl Stefanovic about the progress of their relationship, Nick, 26, said the college graduate made him “really, really happy”.

‘It’s incredible. Honestly. It’s such a vibe. It’s good energy,” he said.

“She makes me really, really happy. The vibes are always good there.

Go strong: The couple have been inseparable since their relationship began last month

Go strong: The couple have been inseparable since their relationship began last month

‘Really happy’: Nick (pictured), 26, couldn’t help but talk about his newfound love during an interview on the Today show on Thursday morning

He added of his support network at the Australian Open: “You know my team right now, I’ve never felt so clear.” Mentally, I feel so happy.

Costen has been alongside Nick since the start of the Australian Open on Monday.

The former world number 13 has shared several beloved Instagram posts with the brunette beauty since their romance began last month.

Positive vibes: “She makes me really, really happy.  The vibes are always good there,' he said

Positive vibes: “She makes me really, really happy. The vibes are always good there,’ he said

He posed for a selfie with his sweetheart on Monday, adding the caption: “We click. I have no doubt.

He also showered Costeen with designer gifts and red roses.

The avid tennis pro recently gifted her a $3,450 Louis Vuitton handbag.

Support: Costeen has been alongside Nick since the start of the Australian Open on Monday (pictured)

Support: Costeen has been alongside Nick since the start of the Australian Open on Monday (pictured)

The couple went Instagram official last month when Nick shared a photo of them cuddled up together.

“I’m blessed,” he wrote in the caption.

“It’s the New Year and a chance for all of us to get it right,” he added, alluding to his tumultuous split from ex Chiara Passari, which made headlines the year last.

Official: Nick went Instagram official with the college graduate last month, sharing a photo of the couple cuddled up together

Official: Nick went Instagram official with the college graduate last month, sharing a photo of the couple cuddled up together