Guy Sebastian and wife Jules attend Melbourne Cup

They are the celebrity couple known for their kooky sense. 

And Guy Sebastian and his stylist wife Jules showcased their unique style as they stepped out together at the Melbourne Cup at Flemington on Tuesday. 

Each donning a trendy headpiece, the couple were all smiles as they posed arm-in-arm at the high-profile event.

Cute couple alert! Guy Sebastian and his stylist wife Jules showcased their unique style as they stepped out together at the Melbourne Cup at Flemington on Tuesday

Cute couple alert! Guy Sebastian and his stylist wife Jules showcased their unique style as they stepped out together at the Melbourne Cup at Flemington on Tuesday

Australian Idol star Guy turned heads in his off-beat green suit, sassy floral button-up shirt and polka-dot tie. 

 Meanwhile, Jules wowed punters with her cleavage-baring mini-dress and floral headband combo. 

It comes after Guy spoke candidly about the rocky years of his relationship with Jules, blaming his own behaviour for their previous break-up.

'I was a douche': Guy recently admitted he split with his wife Jules because he was 'rubbish' and 'never there'

'I was a douche': Guy recently admitted he split with his wife Jules because he was 'rubbish' and 'never there'

During a chat with KIIS FM's Kyle and Jackie O, the singer admitted that Jules once left him for his bad behaviour.

'She left me before. I was a rubbish boyfriend and I was never there,' he confessed. 

'I was not a gentleman. I didn't believe in opening doors...' Guy added, admitting it wasn't until they split up that he realised he was in the wrong.

Pictured in 2004:  'She left me before. I was a rubbish boyfriend and I was never there,' confessed the 33-year-old

Pictured in 2004:  'She left me before. I was a rubbish boyfriend and I was never there,' confessed the 33-year-old

'It

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