Britney Spears postpones Las Vegas residency due to father's illness

Pop star Britney Spears has postponed her new "Domination" show in Las Vegas due to her father's recent illness.

In a series of tweets, Spears said she was heartbroken because she had to cancel the gig, but asserted that for her family comes first.

"I don't even know where to start with this, because this is so tough for me to say. I will not be performing my new show Domination. I've been looking forward to this show