Former "Saved by the Bell" and "90210" star Tiffani Amber Thiessen has never been a bigger star than she is now.
Looking like she's ready to pop, the expectant 36-year-old took a long walk around a golf course in L.A. on Wednesday.
Kelly Kapowski is due any second now.
6/9/2010 7:23 PM PDT BY TMZ STAFF
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