Washington DC, Jan. 2 -- Singer and actor Jennifer Lopez reflected on her personal journey and past relationships, including her divorce from actor Ben Affleck, during the opening night of her Las Vegas residency, Up All Night at The Colosseum at Caesars Palace, according to People.

Lopez spoke candidly to the audience about how her life has changed since her last Las Vegas residency nearly a decade ago at Planet Hollywood's Zappos Theater.

"It's such a huge honour to be asked back. Do you know that it's been 10 years, 10 years since my last residency here. Almost 10 years to the day. It was in January. That went by in a blink, didn't it?" she told the crowd.

Reflecting humorously on her personal life, Lopez joked, "And in that time, I...