The girl group were back on stage for The X Factor: Celebrity's final – but some viewers had forgotten what they were about.
She has asked for information after her cousin John Frederick III was killed in Florida last week.
The former Pussycat Doll has revealed she has set her sights on walking up the aisle before becoming a mother. In an exclusive chat with Yahoo! Celeb the 38-year-old X-Factor judged admitted she is a bit of a traditionalist and would prefer to enter motherhood with a ring on her finger. The former Pussycat Doll is currently dating 25-year-old tennis ace Grigor Dimitrov and says age is just a number and has never be an issue in her relationships.