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Alec Baldwin back on 'Saturday Night Live'

Alec Baldwin appears in promotional still from the '30 Rock.' (NBC)

August 12, 2011 12:00:00 AM PDT
Alec Baldwin is set to return to "Saturday Night Live"' marking his 16th time as host of the NBC show.

With his Sept. 24 appearance, the "30 Rock" actor surpasses Steve Martin, who has hosted the show 15 times. The network announced Friday that Radio Head will be the musical guest.

Melissa McCarthy of CBS' "Mike & Molly" and the movie "Bridesmaids" will be the host of the show's second week, her "SNL" debut. The country trio Lady Antebellum will be her musical guest.

The Associated Press contributed to this report.