Celebrity Bump Watch!

From Ashlee to Gwen to Nicole, check out the stars who are expecting in 2008! By Cara Lynn Shultz and Julia Wang

JAMIE LYNN SPEARS

The spotlight shifted from one Spears to another when Britney's little sister Jamie Lynn, 17, announced in late December that she was pregnant. The father: her longtime boyfriend Casey Aldridge. Since the news broke, the Zoey 101 star has been keeping a low profile in her hometown of Kentwood, La., where she was spotted shopping in April.