Robbie: '1D's Harry Doesn't Need Girl Tips From Me'
Star says that the boys could also be as big as the Spice Girls...
Robbie Williams has insisted that One Direction hunkSpice Girls, with Olly Murs next June, was also keen to add that his solo tour dates do not mean that he is no longer a member of man-band, Take That.
He told Heat magazine: "Nothing is ever off the table. I haven't officially left Take That. This is unwritten now - what happens with me and the boys. It's up to us to write what happens, where we go, how we sing it. It's all up in the air."
Robbie added: "What I do know is - God-willing we all remain healthy - then I will be a part of Take That again at some point. Because I love the boys and I love being in the band."