Sandra Bullock: Her New Life

All the Single Ladies: Hollywood's Solo Moms!

No husband? No problem! Famous moms – Teri Hatcher! Kate Hudson! Jenny McCarthy! – do it all on their own

SHERYL CROW

After dealing with public heartbreak and breast cancer, the singer took on single motherhood, adopting son Wyatt in 2007. "My point of reference has changed," she says. "[Wyatt] is the first thing I think of in the morning and the last thing I think of at night, and it's just a lot of joy in my life."