One of the most successful rock groups of the 21st Century, Queens of the Stone Age, has featured major contributions from various grunge musicians. Josh Homme had briefly played in Screaming Trees with off-and-on QOTSA member Mark Lanegan, before forming the group. Nirvana's Dave Grohl and Eleven's Alain Johannes have also provided notable contributions. Homme and Grohl joined with Led Zeppelin's John Paul Jones to form the supergroup Them Crooked Vultures in 2009. Johannes also performed with the group as a touring member.