Prince Harry has shown support for his ex-girlfriend Cressida Bonas in her new play "The Importance of Being Earnest" at the London Oratory.

The International Business Times reported that Prince Harry had enjoyed watching the play on Wednesday, March 25.

Prince Harry's ex-girlfriend Cressida Bonas plays the female lead Cecily Cardrew, who is a "capital appetite" and does not pay attention to all her lessons. Prince Harry has reportedly been seen leaving the London Oratory after catching Bonas in a benefit performance. The said play was organized by Band of Other and the proceeds are going to the Action on Addiction charity.

Harry's presence in the play has ignited rumors of a possible reconciliation happening between him and Cressida, but a source confirmed that the speculations are not true.

"They're not back together or getting back together, him going to the 'Importance of Being Earnest' was him supporting someone who has been an important part of his life," the insider said according to the report of US Weekly.

"They both still talk and support each other's work," the insider added.

Prince Harry's ex-girlfriend Cressida Bonas made her stage debut in "There's a Monster in the Lake" at Hay-on-Wye Festival last summer and in June 2014 has been in a movie role in the Weinstein Company's yet to be released romance drama titled "Tulip Fever."

Furthermore, Harry has also recently announced that he is leaving the armed forces after his 10 years of service and said that it is time to move on. Prince Harry also disclosed that he will continue his Invictus Games for the injured service men and women and hopes that it will be amazing.

Prince Harry will reportedly be in New Zealand on May 9 and Kensington Palace said that before he leaves operational service, he will spend four weeks in April and May seconded to the Australian Defence Force.