Tori Spelling announced last month that she and husband Dean McDermott are expecting baby number three, and now she's showing off that growing belly for all to see.

The actress is on vacation with her family, at the Parker Hotel in Palm Springs, Calif. and was photographed laying poolside in her string swimsuit.

The bikini didn't just reveal her baby bump, it also shows off a paragraph size tattoo on here left side. These are the vows McDermott said to her on their wedding day.