It appears that Jamie Lynn Spears is following exactly in the footsteps of her big sis–at least as far as babies are concerned. Like Britney before her, her first child is expected to be a baby boy. 

Jamie Lynn and Britney were spotted this weekend shopping at the baby store to the stars, Petit Tresor in Los Angeles. (This store must be doing booming business of late!) Jamie Lynn reportedly bought blue organic blankets, towels and pajamas. Britney tried to play protective big sister by claiming the clothes were for her own sons, but sources say they were too small for Jayden or Sean Preston.

“Britney originally said the items were for herself,” said an insider. “None of the items could have been mistaken for being purchased for the two kids Britney already has.”

Jamie Lynn was eager to find out the gender of the baby she's expecting with 19-year-old Casey Aldridge, but she was waiting for Mama Lynne to get back from Los Angeles after Britney's breakdown. Jamie Lynn did well on her GED and is now said to be considering college.