Running a close second to the Hollywood baby boom is the must-have-dog trend. Some celebrities, like Britney Spears and Tori Spelling, do the dog-baby thing in tandem. But others -- such as Jessica Biel, Rihanna, Gisele BÃ¼ndchen and Paris Hilton -- are sticking with just their pup companions for now. Come meet some stars and their pampered pooches here!
Holly Robinson Peete
Busy mom of four and actress Holly Robinson Peete walks the family dog -- a Newfoundland named Harriet -- at a park near their home in Los Angeles. Two of her kids, her 10-year-old twins Ryan and Rodney Jr, are also seen here.
STILL TO COME: Nicolette Sheridan, Jessica Biel & more!