Pretty Little Liars is already packed full of characters, but there's always room for one more in Rosewood especially if it's someone who brings trouble.

We're intrigued to know more about new character Shana (Aeriel Miranda). She was introduced in the PLL web series, Pretty Dirty Secrets, and will be a recurring character on the show itself during the Season 3 winter season.

A new tweet from PLL writer Bryan Holdman gives us another hint about what this newbie will be like when she joins the show.

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A fan asked Bryan for "a little detail about Shana," and he replied, "You can't spell 'shenanigans' without S-H-A-N-A..."

Sounds like Shana is up to something! That's certainly in line with showrunner Marlene King calling her a trouble maker, not to mention the suspicious way she acted during Pretty Dirty Secrets.

On the other hand, "shenanigans" isn't a word we normally associate with serious misdeeds. It's already clear that Shana isn't an innocent bystander, but that doesn't mean she's part of the "A" conspiracy, either. Is it possible that she's just a high school girl who likes causing mischief (and perhaps gets caught up in something bigger than she knows)?

Speculate about the new girl below!

Find more Pretty Little Liars spoilers here.

Catch the return of PLL Season 3 on Tuesday, January 8, 2013 at 8 p.m. ET/PT on ABC Family.

Source: @BryanHoldman

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47

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