Matt Cardle is ill & Zayn has got family problems

UH-OH! It's true about Matt being ill, and Zayn having to miss some One Direction gigs.

Dannii Minogue tweeted: "Wishing #Matt better! @matt_cardle_uk"

Will Matt be well enough for his semi final performance tomorrow?

And Liam from One Direction took to his twitter (@real_liam_payne) to clear up any rumours of Zayn: "Zayn hasn't left the band he's had some family problems and its best nt mentioned on twitter if he's to feel better bt ill tell him how much u all care thanks guys :)"

So, will Zayn be okay enough to perform with One Direction, or will they have to perform with out him? Will Matt be well enough, or will he have to miss the semi-finals?

Tomorrow, we'll see...