After four years away from the concert stage, Faith Hill is returning in a big way. She's performing a four-night stint this week at the Colosseum at Caesars Palace in Las Vegas - tonight and tomorrow, and Friday and Saturday. Faith's "official" return follows a one-night show she did last weekend in Whistler, Canada. At the Colosseum, fans can expect a long list of hits as well as some new songs from her upcoming album. "Taking a break to perform on stage, without the pressures of promoting something, makes this performance feel completely pure," says Faith, who's still in the studio putting the finishing touches on the new CD, expected to be released later this year.