Popular posts widget is also in blogger widgets
  as default but to give it a new look you need to
  make some changes in CSS coding. Today we
  are providing a beautiful popular widget for
  blogger which have a great look and have an 
  awesome hover effect. Popular posts widget is in
  your blogger right side and also make a attention
  for a visitor to add this widget you can make a
  good impression on your visitor so when visitors
  show these posts and if like on of them then the
  visitor surely click  on it and this visitor become
  your loyal reader. So for this cause we providing
  Popular Posts widget for Blogger it also make
a professional look for your template.

• Also check  Beautiful and Professional Templates For Blogger.

How To Add Popular Posts Widget In Blogger?

To add This widget in Blogger you need to follow these simple steps:-

• First Go To Blogger > Layout
• Click on Add A Gadget
• Now Click on Popular Posts widget and make the follow changes as showing in picture

• Make the same changes as shown above in picture
• And Click on Save Button
• Now the second part is add the CSS code for this
• Go To Blogger > Template
• Click on Edit HTML

• Click on Black Arrow to expand the coding
• Now search </b:skin> using ctrl+f
• Above </b:skin> paste the following code

/*--- MBW Popular Posts --- */
.popular-posts ul{padding-left:0px;}
.popular-posts ul li {background: #FFF url(http://1.bp.blogspot.com/_7wsQzULWIwo/S
modosCuJCI/AAAAAAAABh4/ZSXbVW9Qpa8/s400/261.gif) no-repeat scroll 5px 10px;
list-style-type: none;
margin:0 0 5px 0px;
padding:5px 5px 5px 20px !important;
border: 1px solid #ddd;
border-radius:10px;
-moz-border-radius:10px;
-webkit-border-radius:10px;
}
.popular-posts ul li:hover {
border:1px solid #6BB5FF;
}
.popular-posts ul li a:hover {
text-decoration:none;
}

• Now click on Save Template and you are done !

If you need any kind of help then please leave a comment Take Care !