She's 47, and that's just one side of her!

After rocking Birmingham, Susan has been too tired and took the day off in a mutual decision.

A tour insider says:

There is nothing sinister going on. It’s been very much one step at a time.

Susan was meant to sing in two performances at the MEN arena in Manchester on the tour’s third day. A spokesman said:

She sends her sincere apologies to her fans for not appearing.