Congratulations seem to be in order for Amanda Seyfriend and her boyfriend Thomas Sadoski, apparently the pair have recently become engaged!

As per reports from Us Weekly the 30-year-old Mean Girls actress and her 40-year-old actor bf of six months have decided to tie the knot.

“Tommy and Amanda recently got engaged and shared the happy news with family and close friends,” said a source.

The two met back in 2015 when they starred in the play 'The Way We Get By' and most recently acted alonside each other in the the film Last Word.

Sadoski was previously married to Kimberley Hope for eight years before splitting in October of last year whilst Seyfried dated actor Justin Long for two years.