Both ladies are in the top five of the 100 Million Views Club, according to Visible Measures.

The star, who released her self-titled debut album last year, will kick off her jaunt, co-headlining with Robin Thicke beginning March 31 in Albany, NY. And she told reporters she wanted a co-headlining trek because she's still a new musical artist.

LOS ANGELES, Calif. -- Fierce fashion ruled the red carpet at the Grammys.

Golden Goddess Carrie Underwood took my top prize of best dressed in her floor length beaded Zuhair Murad gown. The gown fit her perfectly and her simple pulled back hair highlighted the bodice of the dress. And Carrie was part of the main trend of the night... sparkle.

By Ivan Aldersen -- What a wide range of nominees in contention for this year's Best Pop Vocal Album category at the Grammys. From a new U.K. songstress to James Taylor performing "Covers."

As seen in past years, The Recording Academy tends to embrace more established acts, such as when Steely Dan won over Eminem in 2001 and Herbie Hancock one for Album of the Year last year. With that said, it could again be the year for The Eagles as many of the baby boomer Academy voters love the iconic band's latest effort, "Long Road Out of Eden."

Meanwhile, Sheryl Crow is a reliable talent and her "Detours" album did not disappoint. With a similar style to the Eagles, these two nominees could cancel each other out... or not.

LOS ANGELES, Calif. -- It was indeed a year of strong voices and strong performances from the crop of Best Female Pop Vocal Performance nominees -- Leona Lewis, Pink, Adele, Duffy, Sara Bareillis and Katy Perry.

Grammys Executive Producer Ken Ehrlich revealed the news to Access during rehearsals on Thursday.

HOLLYWOOD, Calif. -- All of this week Access Hollywood's "On The Download" writers will be sharing their picks for the major categories of the 2009 Grammy Awards. First up... the nominees for Record Of The Year.