Could it be true that Kate Middleton and Prince William are already expecting their third and fourth children?

In its report, "OK!" magazine (via Hollywood Life) revealed that the 33-year-old Duchess of Cambridge is "suffering more from exhaustion than anything else" considering that she is expecting twins.

"To say she was shocked would be an understatement," a source reportedly shared with the magazine.

"She hasn't had much of an appetite, so she's hardly gained any weight," the source added. "Kate is very good at putting on a brace face, but everyone just wants to make sure she's taking care of herself."

Kate Middleton and Prince William are already parents to two-year-old Prince George and six-month-old Princess Charlotte.

It was learned from the source that while the mother of two seemed to be "super overwhelmed with the thought of four babies under the age of three," their family is "so excited at the prospect of twins."

"Kate was a little discouraged," the source allegedly stated. "She wasn't sure if she would cope."

The unnamed informant continued by saying, "She's still in the fog of having a newborn, and the thought of months and months of more sleepless nights with two babies caused her to panic."

On the other hand, Kate Middleton and Prince William are said to be meeting with the executives of Facebook, Twitter and other social media companies next year to talk about possible measures to address cyber-bullying, reported Today.

Their interest on the issue, accordingly, was motivated by the fact that they are parents themselves as well. Moreover, the report also noted that "Duchess Kate has spoken about being bullied herself while growing up, and the issue also has been raised to them by children during their charity visits."

"She thinks that young people are increasingly becoming vulnerable to these sorts of attacks, and it's one thing, playground bullying, which is what Kate experienced,'' NBC royal expert Camilla Tominey told the site.

Both Kate Middleton and Prince William are reportedly optimistic about raking in positive results of their dialogue with the said companies.