Readers as old as I am will remember the old Tootsie-Pop commercial where the owl can never lick the candy more than three times without biting into it.
"I love Malawi, I am committed to help end poverty here, " the pop star said as school children, joined by hundreds of villagers, danced around her at the school.
Am sang "I Gotta Feeling" with octave-hopping pop singer Jessie J, X-Factor alumni JLS produced a medley of hits, while Barlow performed a duet with a painfully out of tune Cheryl Cole.