Recently I've been getting into DJ Tiesto and would love it if anyone could recommend any other artists or music like that?

Thanks!

There are similar artists and sounds that you might enjoy. Armin Van Buuren, 4 Strings, Ferry Corsten, ATB, and Paul Van Dyk (and others).

Do you ever listen to Yahoo Music aka Launchcast Radio? There is a DJ Tiesto radio station on there, that plays him and similar artists. DJ Tiësto on Yahoo! Music. You login with your Yahoo id and away you go.

Another internet free radio that has DJ Tiesto and similar artists is pandora. Pandora Radio - Listen to Free Internet Radio, Find New Music