Last Vegas

Last Vegas is a 2013 American comedy film directed by Jon Turteltaub, starring Michael Douglas, Robert De Niro, Morgan Freeman and Kevin Kline. The film was released to theaters on November 1, 2013, by CBS Films.

Arriving in Vegas, Billy and Paddy get into a heated argument about Billys failure to attend Sophies funeral. They head to Binions Gambling Hall and Hotel to check in, only to realize that the hotel is closed for renovations. They agree to try the Aria Resort and Casino, where the wedding will be held. Before leaving Binions they are attracted to the lounge by the singing voice of Diana, who is immediately charmed by their appreciation of her singing. The five share a drink, and they convince Diana to join them at The Aria.While waiting to get rooms, Archie goes to a blackjack table and has a brief altercation with a cocky gambler named Dean. Archie buys chips with 15,000 half of his pension funds, planning to enjoy his escape from medical worries. When Paddy and Sam return, they find that Archie is up to 102,000, and they quickly leave the table in fear of being accused of card counting. Meanwhile, as Billy tours the wedding chapel with Diana, he becomes charmed with her as she explains to him that she moved to Vegas because she was recently laid off as a tax attorney in Atlanta and always wanted to sing despite being a divorced empty nester. ........

Source: Wikipedia