Sebastian Warzecha (born March 14, 1983 in Poznań, Poland), also known as Sheller and Mały Szelma, is a Polish rapper. Member of the WSRH and Własny Styl Project. He is also a co-founder of the PDG Kartel collective.

Shellerini has also collaborated with such artists as Słoń, Beat Squad, Killaz Group, Mrokas, Kaczor, Sarius, Paluch, DJ Decks, Rafi, Peja, Donatan and DonGURALesko.

The imported wiki facts from MusicBrainz on the right are wrong, they refer to singer-songwriter William Sheller. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.