'When three becomes four!' NCIS star Eric Olsen and wife Sarah Wright reveal they are expecting their second child with a sweet pregnancy picture

Looks like another little cub is on its way.

Eric Olsen and wife Sarah Wright Olsen have revealed they are expecting their second child together.

The couple both posted the same picture on Friday of their son Wyatt - whom they call their 'Little Bear' - cuddling his mother's pregnant belly before then hitting the red carpet on Tuesday to debut Sarah's bump.

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Expanding the family: Eric Olsen and wife Sarah Wright Olsen have revealed they are expecting their second child together, and showed off her bump on the red carpet in Los Angeles, California, on Tuesday

Expanding the family: Eric Olsen and wife Sarah Wright Olsen have revealed they are expecting their second child together, and showed off her bump on the red carpet in Los Angeles, California, on Tuesday

The family has been keeping this little secret to themselves for some time as the 34-year-old Marry Me actress' belly suggests she is at least six months along in the picture which was taken at sunset atop a hill in Malibu, California.

Posting the picture on Instagram, the mom-to-be wrote: 'Deep talks with #littlebear And our new #littlelove due this summer. #surprise #baby #when3becomes4.'

Eric also posted the same picture but decided to add a joke in by his Aussie acting pal Joel Edgerton.

The NCIS star wrote: 'This picture is either one of two things: Wyatt fully embracing and loving his impending new baby sibling. 

Little brother or sister: The couple both posted the same picture on Friday of their son Wyatt - whom they call their 'Little Bear' - cuddling his mother's pregnant belly

Little brother or sister: The couple both posted the same picture on Friday of their son Wyatt - whom they call their 'Little Bear' - cuddling his mother's pregnant belly

Coming soon: The family has been keeping this little secret to themselves for some time as the 34-year-old Marry Me actress' belly suggests she is at least six months along 

Coming soon: The family has been keeping this little secret to themselves for some time as the 34-year-old Marry Me actress' belly suggests she is at least six months along 

'Or he is trying to push them both down a steep embankment, in a last ditch effort to preserve sole ownership of his train set. 

'#littlebitofperfect steep embankment joke written by @joeledgerton.'

Little Wyatt is two-and-a-half so hopefully will be able to understand the need to share his train set by the time the baby comes.

Going for laughs: Eric also posted the same picture but decided to add a joke in by his pal Joel Edgerton

Going for laughs: Eric also posted the same picture but decided to add a joke in by his pal Joel Edgerton

While the picture was idyllic, Sarah did have a little health scare two weeks ago that saw her end up in the ER.

Fortunately it turned out to be 'just a nasty virus' and she had her husband on hand for comical relief.

The couple met on the set of The Loop in 2006 and married in Wyoming in 2012. 

False alarm: Sarah did have a little health scare two weeks ago that saw her end up in the ER but it turned out to be a 'nasty virus'

False alarm: Sarah did have a little health scare two weeks ago that saw her end up in the ER but it turned out to be a 'nasty virus'

 

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