Victoria Beckham will be among the guests at the royal wedding.
Beckham was initially reluctant to confirm the news, telling host James Corden she doesn't know if she is going. The television personality wasn't buying her elusive answer.
"She's totally going! That was the biggest 'yes' I've ever heard in my life," Corden said.
"Yes," Beckham responded. "England is so excited. It's so great, isn't it? They look so happy."
"I'm not doing the dress. I'm not," she said. "Sadly not, but I'm sure she will look incredible in whatever she wears."
Beckham's former Spice Girls bandmate, Mel B, had said in an interview with "The Real" in February that the girl group will attend the royal wedding.
Mel B also appeared to confirm the Spice Girls will perform at the reception.
"I'm going to be fired!" she said after sending "The Real" hosts into a frenzy.
Harry and Markle will tie the knot May 19 at St. George's Chapel at Windsor Castle.