Jennifer Lopez looks a little weary

Weary Jennifer Lopez

Actress and singer Jennifer Lopez gestures during a visit to a children's hospital in Panama. Lopez will be performing at her new world tour on June 14 in Panama. According to the organizers, Lopez donated seven telemedicine programs focused on improving pediatric healthcare for children to the local hospital, as part of her charity "The Lopez Family Foundation". (REUTERS)

Singer and actress Jennifer Lopez (R) is seen alongside Panamanian First Lady Marta Linares de Martinelli at the Hospital del Nino (Children´s Hospital) in Panama City. Lopez visited the hospital and donated telemedicine equipment that will allow pediatricians to share diagnostics and treatments with hospitals abroad. (AFP)

Jennifer Lopez speaks during a ceremony at which she donated medical equipment to The Children's Hospital, via the Lopez Family Foundation, in Panama City. Lopez will perform on June 14 as part of her Dance Again world tour that kicks off in Panama City. (AP)

Jennifer Lopez, center, speaks with doctors after a ceremony at which she donated medical equipment to The Children's Hospital, via the Lopez Family Foundation, in Panama City. Lopez will perform on June 14 as part of her Dance Again world tour that kicks off in Panama City. (AP)

Jennifer Lopez smiles during a ceremony to donate medical equipment to The Children's Hospital, via the Lopez Family Foundation, in Panama City. Lopez will perform on June 14 as part of her Dance Again world tour that kicks off in Panama City. (AP)

Singer and actress Jennifer Lopez is seen during a press conference at the Hospital del Nino (Children´s Hospital) in Panama City. Lopez visited the hospital and donated telemedicine equipment that will allow pediatricians to share diagnostics and treatments with hospitals abroad. (AFP)

Jennifer Lopez gestures as she speaks at a ceremony to donate medical equipment to The Children's Hospital, via the Lopez Family Foundation, in Panama City. Lopez will perform on June 14 as part of her Dance Again world tour that kicks off in Panama City. (AP)

Actress and singer Jennifer Lopez waves to the media during her visit to the children's hospital in Panama City. Lopez will be performing at her new world tour on June 14 in Panama. According to the organizers, Lopez donated seven telemedicine programs focused on improving pediatric healthcare for children to the local hospital, as part of her charity "The Lopez Family Foundation". (REUTERS)