'Tori & Dean: Home Sweet Hollywood': Tori Has Fun On 'Fashion Police' (VIDEO)

Hollywood celebrities all seem to know each other, so it's not too surprising to find out that Tori Spelling and Mel B (a.k.a. Scary Spice) are good friends. In fact, as Tori says on "Tori & Dean: Home Sweet Hollywood" (Tue., 10 p.m. EST on Oxygen) their kids go to the same school, and now both women are pregnant at the same time.

Appearing together on E!'s "Fashion Police" with Joan Rivers, Tori admits to being jealous of Mel's baby bump, which is smaller than hers even though Mel's pregnancy is further along .

Tori also jokingly warned Rivers to stay away from the pair in case she got pregnant too, to which the veteran comic quipped, "I have no uterus."

Backstage afterward, Rivers compliments Tori's performance on the show and tells her, "Come back any time." For her part, Tori says, "I had a great time!"

Catch up with the expectant parents on "Tori & Dean: Home Sweet Hollywood" every Tuesday at 10 p.m. EST on Oxygen.

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