Jamie Lynn Spears' TV show has reportedly been axed just weeks after the teenage star announced she is pregnant with her first child.

The 16-year-old initially won the support of bosses at network Nickelodeon after news broke she was 12 weeks pregnant last month.

But teen school drama Zoey 101, in which Spears plays the lead role, has allegedly been cancelled.

The fourth and final season has already been filmed, but show bosses are yet to decide if it will be aired.

A source tells British newspaper the Sun, "Nickelodeon bosses are still undecided whether to air season four or not."

"For now it looks like it has been canned."