Ashley Tisdale showed off not one, but two hot summer trends — long skirts & crop tops! Like RiRi, she strategically showed a hint of skin — although she opted to show off a lower area of her stomach and chose a longer shirt. A top like this with a pair of jeans or shorts that are slightly higher than her skirt would be a great option, while I also liked the way it looks on her. It's a great way to balance out a long, flowing skirt. (Splashnews.com)

Click here for pics of where Rob is shooting 'Cosmopolis'!

Ashley Tisdale showed off not one, but two hot summer trends — long skirts & crop tops! Like RiRi, she strategically showed a hint of skin — although she opted to show off a lower area of her stomach and chose a longer shirt. A top like this with a pair of jeans or shorts that are slightly higher than her skirt would be a great option, while I also liked the way it looks on her. It's a great way to balance out a long, flowing skirt. (Splashnews.com)

Click here for pics of where Rob is shooting 'Cosmopolis'!