What is it with celebrities having twins?

Another celeb - Lisa Marie Presley is having twins. Is it me or are a lot of celebs having twins lately?

I guess this is the new trend in Hollywood. Not that they really need the money$, but maybe they want to see who can make the most money by getting magazines to make offers on baby's first photos.....with twins you get twice as much! lol :)

By the way, the Brangelina (Pitt-Jolie) Twins reportedly brought in a whopping
14 million dollars recently for the twins first photos.....compliments of People Magazine! Talk about some major loot! $$$$$$$$$$$

Probably because they can afford fertility treatments and/or they are older moms.

Of course with celebrities it's always about the publicity (and the money) and two generates more of both.

But who's not to say these things just happen??

In most cases there are fertility treatments involved. Brangelina's twins resulted from that. Or maybe people just got bored of watching TV and starting making babies!