According to Life & Style Weekly, it was the main topic of conversation at their post-wedding party at the weekend. A party guest told the magazine: “You could hear everyone whispering the same question to each other - is Kate pregnant again?�?

“She had that special glow about her. Some women in the room were certain that she’s expecting.�?

The source added that they also overheard Katie talking to friend Jada Pinkett Smith about how she had recently been shopping for infant clothing and when Jada asked the colour, “Katie smiled and answered, ‘Blue.’�?

In other news, Tom Cruise and Katie Holmes celebrated their nuptials on this side of the Atlantic, with a party at the Los Angeles home of the ‘MI-2' actor's producing partner Paula Wagner, last week.

Jennifer Lopez and husband Marc Anthony and Will Smith and Jada Pinkett Smith, who attended the couple's wedding in Italy last month attended the early evening soiree.