Sheryl Crow and her sons hit the streets of NYC yesterday afternoon. Wyatt helped hail a cab by throwing up his hand while Sheryl's youngest child, Levi, hung out in his mom's arms. She spent the day with her boys during a break from touring with Kid Rock, and Sheryl and boyfriend Doyle Bramhall II also enjoyed some quality time on Monday. She'll be back on stage tonight, though, for a show at the Darien Lake Performing Arts Center in upstate New York. Sheryl and Kid Rock are apparently having fun traveling together since Kid joked that he's the more responsible one during a recent appearance on The Daily Show, saying, "Here comes Sheryl with the whiskey . . . and TVs out of the hotel room? I've pretty much given up all hope."