I need to select multiple elements at once for a function. I've got

jQuery

```
$('[class^="shapeLeft"]').click(function(){
  var $parent = $(this).parent()
  var $both   = $(this, 'this + div[class^="shapeRight"]')
  $both.css({'height': parent.height() + 20})
})

```

HTML

```
<div class="shapeLeftDiamond"></div>
<div class="shapeRightDiamond"></div>

```

The part where I say `$(this, 'this + div[class^="shapeRight"]')` doesn't seem to work.
The clicked element does get its height changed, but its direct neighbor with a class starting with `shapeRight` doesn't.

How do I select the clicked element **and** its `shapeRight` sibling at once?

Thanks