"Party Like a Rockstar" is a rap song recorded by Shop Boyz. It was released as the first single from their debut album Rockstar Mentality (2007). It has become very successful in the United States, peaking in the top five on the Billboard Hot R&B/Hip-Hop Songs, Hot Rap Tracks, and Hot 100 charts.

The song is played with two electric guitar riffs(performed by Atlanta producer Billy Hume), and the utterance "T-t-t-totally dude!" on the hook. It also makes references to certain rock figures such as Marilyn Manson, The Osbournes, Kiss, Queen, Bruce Springsteen, Red Hot Chili Peppers, and Travis Barker.

For a time, "Party Like a Rockstar" was the most played rhythmic, and rap song in the United States, according to Radio & Records as well as the "summer hit of 2007" according to commercials airing on MTV. It will be featured in the video game NBA Live 08.

The remix features Lil Wayne, Jim Jones and Chamillionaire with more guitar riffs included. Another unofficial remix has been produced by Lil Jon and the Swedish composer Jay Orpin, who also wrote the first remix, but had Lil' Jon make changes for the beat for this remix. That remix has been unofficially called the Orpinz Old Duff WWE Remix because some feel it resembles a professional wrestlers entrance music. There is also a freestyle version by J. R. Writer of Dipset as well as further remixes by Tech N9ne and Trina.

Cristal and Shay from VH1's Flavor of Love Girls: Charm School appear in the song's music video.

The song has started to gain airplay in the UK on BBC Radio 1 and has been added to the B-List on its playlist.