Add RSS feed to text widget/html

I am looking for a way to display the latest blog posts from a different blog in a sidebar on my primary website, ALONG with some other elements, like that site’s logo and name.

The RSS widget works fine for the feed, but I’d also like to add the other elements above the posts.

for example, on my personal website, I’d like to have the following sidebar:
—————-
My Sites:

myothersite.com (links to that site)
Latest Updates
post title 1 (from myothersite.com)
post title 2

mythirdsite.com
Latest Updates
post title 1 (from mythirdsite.com)

—————-

I hope I’ve explained this clearly.