Kimberly discovered she was pregnant while on honeymoon with husband Max Rogers, also 32, in New York in April. Their baby, a girl, is due in December.
One of the first to guess the couple's happy news was Kimberly's former Pussycat Dolls bandmate and best friend, Ashley Roberts.
"Ashley knew straight away," laughed Kimberly. "We are like sisters. Ashley knows everything about me, so she only looked at me and guessed right away. When I told her, it was so emotional – she was thrilled for us, which was lovely."
2nd PCD baby on the way 
Congrats.