Enrique Iglesias Pulls Out of Britney Spears Tour at the Last Minute

Just as we were about to report that Enrique Iglesias was joining Britney Spears on tour this summer, it has already been announced that the Spanish singer has pulled out of the deal.
Information about the tour, including official dates, were made public early this summer moments before Spears’ pre-recorded “Good Morning America” performances aired.
But it looks like Iglesias no longer wants to be apart of Britney’s upcoming summer tour, and has since canceled.
Live Nation, the company behind promotions for the tour, just sent out a press release stating: “Enrique Iglesias is no longer on this tour,” with no further explanation given.

Why do you think Enrique pulled out of the tour just after it was announced?