It's a well-known fact that celebrities are constantly changing their hairstyles to give thier appearance a fresher look.
But it seems that Jennifer Lopez is bored of her newly-short hair, just days after debuting it to fans.
As the 42-year-old singer performed on Argentinian TV show Sonando por Cantar - the South American version of American Idol - last night, she showed off a different look after apparently lengthening her locks with hair extensions once again.
Gone today, hair tomorrow! Just hours after debuting her new shorter 'do, Jennifer Lopez sported full-length locks on TV show Sonando por Cantar in Buenos Aires last night (left)
Whether the long hair was down to extensions of a full wig remains to be seen, but Jennifer looked thrilled with her sexy look as she performed on the show ahead of her performance in Argentina.
Mother-of-two Jennifer showed off her curvy figure in a gold catsuit with tasselled detailing as she belted out her song on the programme, performing an intricate routine with an army of dancers including her boyfriend, Casper Smart.
Jennifer teamed her outfit with a pair of gold lace up boots and a matching microphone for the television appearance.
Dressed to impress: Jennifer wore a gold catsuit as she performed on the show - the South American version of American Idol
Long locks: Jennifer showed off her curvy figure in the catsuit, which featured tasselled detailing, as she performed on the programme
The world-famous singer was seen arriving in Buenos Aires yesterday with Casper, as well as her four-year-old twins Max and Emme, as she continued her Dance Again World Tour.
She will move through South America performing before starting her co-headling tour with Enrique Iglesias next month.
It was recently reported has J-Lo had filed court papers, asking a judge for permission to take her children with her on tour.
Faces in the crowd: Little Emme was also in tow and was carried by a minder as Jennifer and her family left Chile and headed for Argentina yesterday
Crossing the border: J-Lo recently asked a judge for permission to allow her twins to accompany her on tour and cross the California border, which she had to do under the agreement she has with estranged husband Marc Anthony
All wrapped up: Emme wore a cute red jumper while Max sported a blue number
The youngsters are not allowed out of California under the terms of her agreement with estranged husband Marc Anthony.
At the time it was reported a hearing was scheduled for June 26 - although it looks like Lopez has already managed to thrash out a deal and has been able to bring the twins with her.
Jennifer has also turned heads with her new shorter cropped, curly hairdo.
Girl with curls: The 42-year-old singer looked lovely with her new curly, cropped hairdo
Food's up: Seen here on Monday having dinner with her children and boyfriend Casper Smart
On good form: Lopez gave a wave to fans as she left the restaurant holding hands with Casper
She's even got a slight parting, giving the new 'do the air of a natty '80s power coiffure.
J-Lo debuted the look with Smart by her side in Santiago, Chile on Monday night.
Her tour features fan favourite hits including On the Floor, Love Don’t Cost a Thing and Let’s Get Loud.
Read more: http://www.dailymail.co.uk/tvshowbiz/article-2162593/Just-hours-debuting-new-shorter-Jennifer-Lopez-sports-length-locks-TV-show.html#ixzz1yR3c30gt