Jennie Garth is desperate to expand her family with husband Peter Facinelli, but the Six Feet Under actor thinks three kids is enough.

The 36-year-old star of Beverly Hills 90210 and new spin-off 90210 is feeling a strong maternal urge, as well as her biological clock ticking.

She is also considering adopting a brother or sister for 11-year-old Luca, Lola, five and Fiona, two - but Facinelli is resisting.

She tells America's Star magazine, "Will you talk to my husband for me please? I want to have a baby or adopt. My body keeps telling me to have babies."