Bloglovin added the ability to connect your claimed blog to Twitter in November 2013. Like the existing ability of linking your Facebook account to your blog, the purpose of connecting your blog to Twitter is to attract more Bloglovin followers. As long your Twitter account remains linked, links to any future posts made by your claimed blog will be posted on your Twitter profile for all of your Twitter followers to see.
Go to the Your Blogs section of your Bloglovin account (see Resources), and then log in to your account, if necessary.
Click the "Connect to Twitter" button to authorize Bloglovin to use your Twitter account.
Enter the username and password of the Twitter account you wish to link, if prompted, and then click the "Sign In" button.