Are Prince Harry and Cressida Bonas an item again? Well, rumors of a rekindled romance certainly began flying again when the aspiring actress appeared at a charity auction for The Prince's Foundation For Children and the Arts, which is headed by Harry's father, Prince Charles.

The stylish socialite wore a chic black skirt with an eye-popping cherry print to the event on Oct. 2, as well as a midriff-baring black top. A photo of Bonas at the event was published by Hello!

Although Cressida's ex Harry did not attend the arts auction, her presence at the function, which has such strong ties to the royal family, prompted speculation that she and the Prince may be back on.

The proceeds from Wednesday's auction, which was held at the Saatchi Gallery, will go to the Children & the Arts hospice outreach program, which reportedly provides arts activities for sick children and their families.

Cressida and Harry broke up in April after a two-year relationship. However, the two have been spotted together several times in the past month.

Bonas is rumored to have attended Prince Harry's 30^th Birthday party earlier this month. She was also spotted at the closing ceremony of the Invictus Games, a Paralympic-type sporting event launched earlier this year in London by the redheaded prince.

Additionally, Cressida and Harry were photographed on a movie outing in London where they watched the Cameron Diaz and Jason Segal film "Sex Tape."

Perhaps the pair is just continuing their friendship. Their split was said to be amicable. 25-year-old Cressida likely has her hands full anyway as she recently signed on for her first film role in "Tulip Fever," which will also star Judi Dench, Alicia Vikander, and Cara Delevingne.