He debuted his striking red hair on Christmas Day. 

It's been quite a year for 5 Seconds Of Summer, with the band's latest album Youngblood topping the charts around the world.

They've been pictured together on several occasions since late 2017.

It's been a busy year for 5 Seconds of Summer, with their single Youngblood spending an impressive 46 weeks on the Billboard Hot 100.

They may have been dating since 2017, but Ashton Irwin and Kaitlin Blaisdell still appear to be in the throes of newfound love.

The Australian musicians of 5 Seconds of Summer have been friends since they went to high school in New South Wales. And on Thursday, Ashton Irwin and Callum Hood got coffee together in LA.

It's been a busy year for 5 Seconds of Summer, with their single Youngblood spending an impressive 46 weeks on the Billboard Hot 100. 

5SOS' Calum Hood, 23, and Ashton Irwin, 24, attended the Sydney premiere of Muriel's Wedding The Musical on Thursday.

He's been hard at work recording 5 Seconds of Summer's fourth studio album.

The members of 5 Seconds of Summer played a risky game of Tattoo Roulette on The Late Late Show with James Corden on Friday.

He's the drummer with one of the biggest bands in Australia.

He has been busy in the recording studio with his band 5SOS in the lead up to their fourth album over the past year. 

5 Seconds of Summer drummer Ashton Irwin kicked off the New Year by working up a sweat.

Ashton Irwin has lived away from his native Australia for more than seven years.

It's always sunny in California and 5 Seconds Of Summer star Ashton Irwin took advantage of the stunning winter weather in Los Angeles on Wednesday. 

Ashton Irwin has spoken out after 5 Seconds of Summer's new album, Calm, was 'robbed' of the No. 1 spot on the U.S. Billboard Chart this week. 

The boys from 5 Seconds of Summer have previously been accused by fans of putting on 'fake American accents.'

Professor Chris Whitty told an online lecture: 'It's not just in Game Of Thrones that winter is always coming ... the winter is always worse than summer, spring and autumn for health.'

There are matches that stand out in my career which some people might find strange. They’re not the big matches, like Champions League finals. They are games like a 1-0 win against Bolton at the Reebok Stadium in January 2009.

At the end of last season, many people in English football were talking about the potential of Spanish and German clubs to dominate the Champions League in the future. On the back of a poor season for English clubs in that tournament, the dominance of Bayern Munich and the impact of Borussia Dortmund, it might have seemed as though the Premier League was being left behind.

GARY NEVILLE: This will be a good game because Manchester United will go for it — and so will Arsenal. Arsenal have a top coach in Unai Emery and are improving.

The contest received 193,000 entries from photographers in over 200 territories. More than 100 images were shortlisted and judges had the hard task of picking 10 category winners.

The All About Photo Awards - The Mind's Eye has announced 40 winning images for 2020. Monica Denevan from the U.S was named Photographer of the Year for an image shot in Myanmar.

City Zip Company wanted to launch £30-a-ticket thrill seekers from the 150ft-high roof of St David's Hotel and Spa in Cardiff - and land on the other side of Cardiff Bay. Russell T Davies opposed plans.

The vessel is made by Florida-based Triton Submarines, which built the Limiting Factor submersible that made a record-breaking dive to the bottom of the Mariana Trench last year.

The weather system's warming effect on the east coast will fade going into the weekend, but not before raising fire danger in parts of Australia to the highest 'since late January'.

A South Australian winery has launched a 'coronavino' care package and a 'digital happy hour' in a bid to keep their business running during the coronavirus crisis.

Superpharmacy general manager Christian Todd has confirmed to Daily Mail Australia that coronavirus panic buying had forced it to board up its stores and ban customers from entering.

The Adelaide man was among hundreds of thousands of Australians made redundant when the pandemic hit, forcing the closure of many businesses and crippling the nation's economy.

The cold front was described by Weatherzone as 'one of the strongest of the year' and brings below average temperatures to the southern states of Australia next week.

First Dates Australia suffered its most cringeworthy double date last week. 

A huge mobile phone antenna smashed into the roof of a Coles supermarket overnight as parts of Australia battle wild weather from an Antarctic cold front. 

A decision on the match is expected in the next 24 hours, with Wolves reluctant to travel to Athens after Olympiacos owner Evangelos Marinakis contracted coronavirus.

Pedro Neto's deflected strike earned a 1-1 draw in the first leg of their Europa League last-16 tie in Athens, but Wolves had fallen behind against 10 men following Ruben Semedo's red card.

Traore has enjoyed a breakthrough season which has seen the speedster score six goals and provide 10 assists for his team-mates to help keep Nuno's side firing in Europe and the league.

Traore has enjoyed a breakthrough season which has seen the speedster score six goals and provide 10 assists to help keep Nuno Espirito Santo's side firing this campaign.

For Premiership chief executives during the coronavirus pandemic it is not so much that the management text-book has been thrown out the window.

Wolverhampton Wanderers' Diogo Jota flexed his gaming muscles on Thursday, showing off his FIFA 20 skills by beating Leicester's Wilfred Ndidi in the ePremier League Invitational.

If his recovery goes to plan, Tiger Roll will return to action in the Boyne Hurdle at Navan in February - a race he won last year - before bidding for a fifth Cheltenham Festival victory.

The Gordon Elliott-trained six-year-old had to dig deep under jockey Mark Walsh to peg back free-running second-placed Captain Guiness but came through to win by three-quarters of a length.

The chances of Tiger Roll attempting to win an historic third consecutive Randox Health Grand National at Aintree in April continued to hang in the balance on Tuesday night.

Solo is 3-1 favourite for the Triumph Hurdle after sweeping to a 13-length demolition job from Fujimoto Flyer in the Adonis Hurdle at Kempton for trainer Paul Nicholls and jockey Harry Cobden.

EXCLUSIVE BY MARCUS TOWNEND: Jonjo O'Neill Jnr says he wants to win more races than his father, who rode 901 winners during his career between 1969 and 1987.

INTERVIEW BY MARCUS TOWNEND: The days when Knight had winners at the Cheltenham Festival are history but that doesn't mean she won't have a huge influence on the biggest jumps meeting

We have our first winner at this year's Cheltenham Festival following the conclusion of the curtain-raiser in the shape of the Sky Bet Supreme Novices' Hurdle.

Prolific mare Put The Kettle On showed the boys the way home in the Racing Post Arkle Challenge Trophy.

Imperial Aura saw off a good challenge from Galvin to win the Close Brothers Novices' Handicap Chase.

Honeysuckle got the better of Benie Des Dieux in an titanic tussle for the David Nicholson Mares' Hurdle at Cheltenham. The horse ridden by Rachel Blackmore won by half a length to the favourite.

Ravenhill held off the challenge of Lord Du Mesnil in the final straight to win National Hunt Challenge Cup on Day One of the Cheltenham Festival.

It's hard to believe anyone appreciated their Festival success more than jockey Brendan Powell on Tuesday.