The 'Northern Star' hitmaker and her former bandmate Victoria Beckham opted out of a proposed plan for a tour to mark the group's 20th anniversary last year but she insists that doesn't mean she'll never perform with the fashion designer, Geri Horner, Mel B and Emma Bunton ever again.
Speaking on 'Lorraine', she said: ''Maybe we will reunite again. I know there's been so much speculation with the 20th anniversary that just went by. In fact there has been speculation ever since Geri left the group in 1998.
''It would have been the perfect opportunity to do it but it didn't work out. Everyone is doing things and on different paths.We never say never.''
''All of us say maybe at some point something will happen.''
Mel and Victoria staged a mini-reunion of their own on New Year's Eve (31.12.16) as they performed '2 Become 1' together at five-star luxury resort Amilla Fushi in the Maldives.
And the 43-year-old singer admitted it was ''amazing'' to be on stage with her pal - who was holidaying there with her husband David Beckham and kids Brooklyn, 17, Romeo, 14, Cruz, 11, and five-year-old Harper - again.
She said: ''It was amazing. I was asked to do a performance at a great resort in the Maldives and it just so happened to be where Victoria and some of my friends were holidaying.
''I told her I was doing '2 Become 1' in the set and I joked that I had to get her up with me. And she said, 'Yeah, of course'.''
''Before I started the song, I said this is your last chance and next thing I knew she was sashaying across the dance floor and she got up there with me. It was great fun.''