The now-veteran serviceman wears his full dress uniform at the dedication of the Bastion Memorial at the National Memorial Arboretum in June 2015.
He cleans up nicely at the annual Royal Ascot races in June 2015.
First lady Michelle Obama takes a meeting with the royal at Kensington Palace to discuss efforts to expand education opportunities for girls worldwide.
Harry poses with the talent after catching the Royal Albert Hall stop on Lady Gaga and Tony Bennett's Cheek to Cheek Tour.
Spectators are also treated to two tickets to the gun show at the Maserati Jerudong Park Trophy polo match in May 2015.
Harry hops on a Brompton Bike at Queen Elizabeth park in September 2014 (when he was just shy of the big 3-0) in London to benefit wounded veterans.
Harry joins his brother and sister-in-law at the start of the Tour de France in Yorkshire in July 2014.
Harry grew hirsute for a cause near and dear to his heart during the 2013 Virgin Money South Pole Allied Challenge, when he joined Walking With the Wounded's U.K. team on a trek from Novo, Antarctica, to the South Pole to benefit injured servicemen and women.
The only thing better than Harry playing polo is Harry playing polo with Prince William.
The Apache helicopter pilot/gunner with Britain's Army Air Corps tends to his equipment at Camp Bastion in southern Afghanistan, where he served from September 2012 until January 2013.
The prince showcased some rock hard abs during an annual Christmas eve soccer match held at grandmother Queen Elizabeth II's Sandringham estate.
Prince Harry takes ping pong very seriously, as you can tell by his headgear.
This face was a regular at multiple events during the 2012 Olympic Summer Games in London.
Only they do it in March. Here Harry arrives at a thanksgiving service at St. George's Chapel in 2012.
Harry's Diamond Jubilee tour takes him to Jamaica, where he quotes Bob Marley and gives the prime minister a huge bear hug—so charming!
In Jamaica, the hottie ginger prince gives Olympic sprinter Usain Bolt a run for his money—he even won!
The youngest prince is all suited up for an opening reception during another stop on the Diamond Jubilee tour in the Bahamas. Gotta love a man in uniform!
After 18 months of intensive Apache Attack Helicopter training (which brought him to California and Arizona for two months), the Royal Air Force member became a certified pilot.
"I can't wait to get out there," Harry was quoted as saying ahead of his 2012 tour of Afghanistan after having been briefly stationed there in 2008.
The party prince hits London hot spot Mayfair Arts Club, where Gwyneth Paltrow is also spotted hanging out on the same night. That's right, this guy gets into the most exclusive clubs in town.
England's most eligible bachelor is all suited up to make an appearance at a charity holiday concert for the Henry van Straubenzee Memorial Fund.
Britain's royal bad-boy lives it up in Arizona, taking a break from helicopter training to rent a motorcycle.
Prince Harry heads down to London's financial center of Canary Wharf, joining his cousins Princesses Beatrice and Eugenie, their mother Sarah Ferguson, Duchess of York, and model Eva Herzigova as they take part in the BGC Partners charity day—established by the company in memory of the staff from one of its international sister companies who died during the Sept. 11 attacks.
A big part of this royal's life is devoted to charity. Here is he visiting 6-year-old Harley Lane, winner of the Wellchild Award, in August 2011.