I noticed that too.  

Karla’s pics are Tessa from Private Liaisons and Boston International. Seems sketchy, but some of the touring Latina providers use multiple agencies. For example, PL reps the ladies when they tour the DMV, King of Prussia, and Jersey, and BI reps them when they are in Boston and other New England areas. So upon closer review, there is a reasonable explanation.  

And these ladies jump ship and move from agency to agency as well. Lillian from Secret Emotions used to be with Jennifer’s Models as Layla Easton.  

http://www.secretemotionsescorts.com/eshop/

http://www.jennifersmodels.com/layla-easton

I’ve never utilized Secret Emotions, but both Layla and another girl, Barbara (not currently on Secret Emotions’ site), have reviews here on TER).