Sean “Diddy” Combs won’t be popping Cîroc bottles this Memorial Day.

The “Act Bad” rapper, who is currently behind bars at the Metropolitan Detention Center in Brooklyn, NY, will be celebrating the holiday Monday differently than he’s used to.

The disgraced hip-hop mogul will spend Memorial Day engaging in friendly competition with his fellow inmates, playing 3-on-3 basketball, dominoes, spades and board games, according to TMZ.

The outlet reported that Combs, 55, will have plenty of food items to choose from throughout the day, starting with fruit and cereal for breakfast.

For lunch, the dad of seven will dine on BBQ chicken, macaroni and cheese, mixed veggies and a holiday dessert, while dinner will consist of chicken and rice, pinto beans, canned corn and whole wheat bread.

Page Six has reached out to Combs’ rep for comment but did not immediately hear back.

Combs is currently on trial, facing three charges: racketeering conspiracy; sex trafficking by force, fraud or coercion; and transportation to engage in prostitution.

The “I’ll Be Missing You” emcee has pleaded not guilty and denied all culpability.

Several witnesses have testified about Combs’ alleged physical abuse against his ex Casanda “Cassie” Ventura, including Dawn Richard.

The former Danity Kane singer, 41, claimed she saw the Revolt co-founder get “violent or volatile” toward the “Me & U” songstress.

“He would drag her and kick her and punch her in the mouth,” she told the jury last Monday, alleging that Ventura, 38, would be attacked when she “would speak up for herself.”

The “Long Way 2 Go” singer testified as well, telling the jurors that she would get UTIs and sores in her mouth due to the sex- and drug-filled “Freak-Off” parties the rapper allegedly made her join.

Combs’ sex trafficking trial will continue Tuesday after the holiday break.

If you or someone you know is affected by any of the issues raised in this story, call the National Domestic Violence Hotline at 1-800-799-SAFE (7233) or text START to 88788.