Casey Affleck spotted shopping for coffee on the morning of his brother Ben’s wedding to JLo in Georgia on TODAY

Casey Affleck spotted shopping for coffee on the morning of his brother Ben’s wedding to JLo in Georgia on TODAY

Casey Affleck was spotted sipping coffee in Los Angeles this morning, although tonight his brother Ben will tie the knot with Jennifer Lopez some 2,500 miles across the country in Georgia. Casey appeared to tell TMZ that he has “other things” to do.

When asked why he wasn’t at his brother’s wedding, Casey mumbles what sounds like “I have other things to do,” but then doesn’t want to clarify if he said that.

The younger Affleck brother, 47, looked comfortable in baggy jeans and a blue hoodie and even smiled for the camera as he picked up a cup from Starbucks and answered a call on his cellphone.

It’s unclear why Casey didn’t show up in a rush to make it for his brother’s big day – or to his mum, who was rushed to hospital from Ben’s Georgia estate yesterday after reportedly falling off a dock and killing herself had cut the leg.

Casey’s presence in LA is particularly confusing as the brothers are known for their closeness and have worked together on a number of films throughout their two Hollywood careers.

Despite appearing in LA on the same day that his brother Lopez will exchange vows again, Page Six previously reported that Casey would actually attend the wedding.

Casey Affleck was spotted sipping coffee in Los Angeles this morning, although tonight his brother Ben will tie the knot with Jennifer Lopez some 2,500 miles across the country in Georgia

Casey Affleck was spotted sipping coffee in Los Angeles this morning, although tonight his brother Ben will tie the knot with Jennifer Lopez some 2,500 miles across the country in Georgia

It's unclear why Casey didn't show up in a hurry to make it for his brother's big day, even though her mother was rushed to the hospital from Ben's Georgia estate yesterday after reportedly falling off a dock and cutting her leg would have

It’s unclear why Casey didn’t show up in a hurry to make it for his brother’s big day, even though her mother was rushed to the hospital from Ben’s Georgia estate yesterday after reportedly falling off a dock and cutting her leg would have

Casey's presence in LA is particularly puzzling as the brothers are known for their closeness and have worked together on a number of films in their two Hollywood careers Casey Affleck is pictured getting coffee in Los Angeles this morning

Casey’s presence in LA is particularly puzzling as the brothers are known for their closeness and have worked together on a number of films in their two Hollywood careers

As guests flocked to Georgia for Ben and Jennifer’s wedding this week, Casey seemed comfortable in LA.

He was spotted Thursday night picking up his girlfriend Caylee Cowan, 24, around town on Thursday night.

The couple celebrated Noah Tepperberg’s birthday at LAVO restaurant, where they were spotted snogging.

Casey had plenty of time to book a flight to Georgia for his brother’s wedding as the event has been in the works for four months.

Casey Affleck was spotted with two cups from a Starbucks in Los Angeles on Friday morning.  He appeared to tell a photographer that he had

Casey Affleck was spotted with two cups from a Starbucks in Los Angeles on Friday morning. He appeared to tell a photographer that he had “other things” to do and would not be able to do his brother’s wedding

Casey Affleck glances at his phone as he grabs a cup of coffee in Los Angeles this morning, on the same day his brother is reportedly getting married across the country in Georgia Casey Affleck outside a Starbucks in Los Angeles on Friday morning

Casey Affleck glances at his phone as he grabs a cup of coffee in Los Angeles this morning, on the same day his brother is reportedly getting married across the country in Georgia

The celebrity couple will hold their second wedding ceremony with loved ones at Affleck’s Riceboro estate on Saturday, a month after they secretly married at a small service in Las Vegas.

Large security gates were installed at the end of the four-mile road down to Affleck’s sprawling country home a few weeks ago.

Today, a police car stands at the gates while the guards busily handed out bracelets to all arrivals, checked their names and checked them against the “Master Production” list.

DailyMail.com has learned a fireworks explosives permit has been quietly secured with Affleck’s plantation home at its epicenter.

Low-flying aircraft such as drones and helicopters have been warned not to fly within a three-mile radius of the venue due to the large fireworks display expected to end the evening

Meanwhile, the river bordering the property is patrolled by security boats.

Exclusive pictures from DailyMail.com show Jennifer Lopez and Ben Affleck in hospital on Friday afternoon as Ben's mother received stitches following an accident at her son's Georgia estate

Exclusive pictures from DailyMail.com show Jennifer Lopez and Ben Affleck in hospital on Friday afternoon as Ben’s mother received stitches following an accident at her son’s Georgia estate

Ben reportedly found his mother in the dock of his home after her fall and called an ambulance

Ben reportedly found his mother in the dock of his home after her fall and called an ambulance

Exclusive pictures from DailyMail.com showed Jennifer Lopez and Ben Affleck arriving at a hospital yesterday afternoon as Ben’s mother received stitches after an accident at her son’s Georgia estate.

A source told DailyMail.com that Ben’s mother, Christopher Anne Boldt, fell off a dock and cut her leg on the Riceboro property. Ben reportedly found her and called the ambulance.

J.Lo arrived with a Dior bag, dejected and in a sundress following the medical emergency at the property where she and Ben are celebrating their lavish wedding this weekend.

Meanwhile, Affleck was seen pacing in front of the building smoking a cigarette, dressed casually in a t-shirt and shorts, his baseball cap pulled back. His face was partially covered by a mask and his nails appear to be painted red.

A source told DailyMail.com the incident was “not serious”.

But in dramatic scenes observed by DailyMail.com, the ambulance sped into the Riceboro property around noon and spent twenty minutes on the property before the Liberty County Medical Center vehicle sped north.

At times, the ambulance was doing more than 120 miles per hour as it flew down the freeway under police escort.