Jennifer Lopez shows off her ample assets wearing a tight gray top in an Instagram pic

Jennifer Lopez updated her fans about her upcoming gig by sharing a sultry photo hours before her performance.

The El Anillo singer posted a picture of herself on Instagram wearing a grey tank top and workout tights with a snake print ahead of her performance with The Chainsmokers in Las Vegas on Friday night.

The 48-year-old pop star was set to take on the stage with The Chainsmokers to perform Dinero at the XS Nightclub at the Wynn Las Vegas.

Lopez wrote that she was ready to 'gettin' it in' for her performance. She included the hashtags #AllIHave and #SnakePrint alongside her message.

Lopez's boyfriend, former baseball player Alex Rodriguez, uploaded a short clip of the pop star via his Instagram account

Lopez shared a series of photos from the show after her performance. She thanked the band for a fun night at the show. She expressed her love for The Chainsmokers and concluded the post.

Lopez has been a fitness icon since her entry into the music industry. In an interview given to Emmy's Magazine, Lopez shared that her agelessness was a surprise even to her.

She was aware that at some point in time she would start to look old and people will begin to comment on her aging. She added that she was holding it together for now.

Lopez takes her life day by day as there is a lot of things to take care of and she does not want to get worried about everything.

Lopez told Harper's Bazaar that she has numerous affirmations throughout her residence and they held a lot of significance to her.

The singer admitted that she tells herself every day that she is youthful and timeless. She admired Jane Fonda's attitude towards aging and believes that age is all in the mind.

Lopez's boyfriend, Rodriguez revealed her secret to fitness to Harper's Bazaar. He said that Lopez has a healthy amount of sleep and does not drink or smoke.

Read more about Jennifer Lopez on our Twitter account @amomama_usa.