Grammy Estrogen Injection

Jennifer Hudson and Carrie Underwood have joined the roster of artists scheduled to perform during the 51st Annual Grammy Awards Feb. 8.

Photo: AP Photo

Golden Globe nominee Jennifer Hudson cuts loose on a show-stopper from "Dreamgirls" on NBC’s "Today" show in New York.

Hudson has three noms for best female R&B vocal performance for “Spotlight,” best R&B performance by a duo or group with vocals for “I’m Only His Woman” featuring Fantasia and best R&B album for Jennifer Hudson.

Three-time Grammy winner Underwood is nominated for best female country vocal performance for “Last Name.”

Photo: AP Photo

People’s Choice Awards, Shrine Auditorium, Los Angeles, Calif.

The ladies join Kenny Chesney, Coldplay, Jonas Brothers, Lil’ Wayne and Katy Perry so far for the gig that will be broadcast live on CBS. Tech lovers can catch the show on CBS.com, YouTube, Twitter, Facebook and Last.fm.