LOS ANGELES — NBC says it's lining up musical artists including Rod Stewart to perform on "The Voice" in May.

The network said Monday that Stewart, CeeLo Green, Lady Antebellum, Robin Thicke, Pharrell Williams and T.I. will take the stage on upcoming episodes of the hit singing contest.

Stewart and Green are set to sing on the May 8 episode of "The Voice." Lady Antebellum, Thicke, Williams and T.I will perform May 14.

All of the artists have new material to showcase, including upcoming albums from Stewart, Green and Lady Antebellum. Thicke, Williams and T.I. collaborated on Thicke's latest single, "Blurred Lines." Williams has a single out, "Get Lucky," while T.I. has the album "Trouble Man: Heavy Is the Head."

Most of the guest stars have "Voice" connections, including former coach Green.

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  • NBC's "The Voice"

    Singer Christina Aguliera arrives at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singers Adam Levine (L) and Blake Shelton appear at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Host Carson Daly, singers Cee Lo Green, Adam Levine, Christina Aguilera and Blake Shelton arrive at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singer Adam Levine arrives at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singer Cee Lo Green appears at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    A general view of the set is shown at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Host Carson Daly, singers Cee Lo Green, Adam Levine, Christina Aguilera and Blake Shelton arrive at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Host Carson Daly arrives at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    A general view of the set is shown at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    A general view of the set is shown at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singer Blake Shelton, host Carson Daly, singer Christina Aguilera, executive producer Mark Burnett, singers Cee Lo Green and Adam Levine appear at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singer Blake Shelton appears at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Host Carson Daly, singer Christina Aguilera and executive producer Mark Burnett appear at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)

  • NBC's "The Voice"

    Singer Cee Lo Green appears at a press junket for NBC's 'The Voice' at Sony Studios on October 28, 2011 in Culver City, California. (Getty)