http://www.dailymail.co.uk/tvshowbiz/article-3571236/Home-Away-star-Tessa-Josselin-looks-troubled-films-tense-encounter-star-Kyle-Pryor.html#comments in some photos she looks like she may have a small bump (don't think they would give her a big baby bump if by some small miracle she managed to carry the baby to full term -if there even is a baby...). Other photos she looks as slim and petite as ever.
Personally, I think this is more intriguing trying to work out if she is/isnt, than finding out who shot Charlotte.