Sarah Michelle Gellar is pregnant, it has been reported.

The former Buffy actress and her actor husband Freddie Prinze Jr are expecting their second child, according to People.

Their new addition will join big sister Charlotte Grace, two.

A source said the couple - who got married in 2002 - are "thrilled", adding: "They love their little girl more than anything in the world and know that love will only multiply."

Earlier this year Sarah revealed Freddie was staying at home with their daughter while she worked on her TV series Ringer - and said he loved being a stay-at-home dad.

She said: "When Charlotte was born, Freddie was on 24 and I didn't work for two years. I had asked him, 'When I'm ready to go back to work, will you stay home with her then?' He was like, 'Fine!'

"He loves it. I think I've created a monster!"