Prince Albert of Monaco and his wife share twins Prince Jacques and Princess Gabriella, who were . Grace Kelly's son and the former Olympic swimmer announced they were 2014, three years after their royal wedding. A statement from the Prince's Palace of Monaco stated the happy couple were "delighted" to start a family, adding: "The birth is expected at the end of the year.

" One year earlier, Charlene had candidly discussed her plans for children, telling South African newspaper Sunday World: "Now I'm settled and I think kids will come. I don't put any pressure on myself. If it happens, it happens.

" From May to December 2014, Charlene made a handful of public appearances where she showed off her elegant maternity style. While her blossoming bump was often hidden behind loose silhouettes, a few rare photos have documented the royal's pregnancy - take a look. Charlene was just three months pregnant when she was pictured visiting the new Yacht Club of Monaco in June 2014.

The glowing mother-to-be wore a white mini dress with a sheer ruffled skirt that hinted at her bump. She added small heels and pearl earrings to complete her elegant outfit. Amping up the glamour for a cocktail reception, the pregnant royal dressed her blossoming baby bump in a sequin gold top with a comfortable loose fit.

Beauty-wise, Charlene rocked a glowing beauty blend and styled her blonde hair into Hollywood waves. Joining Prince Albert for the 2014 Princess Grace Awards Gala, Charlene rocked an ethereal w.