Combine two jquery elements

Combine two jquery elements

Dear All,

Please consider below DIVs both held in a separate jQuery container; $("one") and $("two").
Each container worked seperatly in for example adding blue color to $("one") and red color to $("two").

<div id="one"> Stuff here </div>
<div id="two"> Other Stuff </div>

If I now would like to add a background color of yellow to both of them; is there any way for me to combine them before doing this and not creating a new selection with  $("div#one, div#two") or $("div#one").add("div#two") but var $_newSelection = $("div#one") & $(div#two)?

Thanks,
Paul