The couples head to the altar in "Newlyweds"; the final four couples chosen by America are revealed.

Three of the remaining couples have emotional reunions with their loved ones via video chat.

The Islanders are tested on how well they know their partners in the game "Mr. and Mrs."

The Islanders show off their sexiest moves in "Hearts on Fire;" America's votes are revealed.

The Islanders unleash their competitive spirits as they face off in a "Summer Sports Day" challenge.

Katie Maloney joins Maura and the panel to discuss the latest breakups, make-ups and dumpings.

The new bombshell chooses three girls for dates and makes a decision that could change everything.

"Movie Night" concludes; a surprise recoupling results in three Islanders being dumped.

The drama heats up as the Islanders attend "Movie Night" and find out what went on during Casa Amor.

The Islanders find out what America thinks of them in a messy game of "You Drive Me Crazy."

Tensions reach a boiling point after the explosive recoupling that left five Islanders single.

Maura, Ariana and Cely discuss the drama of Casa Amor with Kay Kay Kalore and Johnny Bananas.

As Casa Amor ends, the Islanders must decide whether to stay loyal or recouple with someone new.

The villa takes on Casa Amor in the food transfer challenge; the girls in the villa receive a video.

Casa Amor and the villa face off in "Raunchy Races"; new connections threaten the current couples.

The ultimate test begins as Casa Amor opens its doors; couples are tempted in "Spin the Bottle."

The new couples spend time together; America's vote for the most compatible couple is revealed.

Maura Higgins discusses the latest drama with Ariana Madix and introduces the Casa Amor bombshells.

The boys show off in the workout-themed challenge, "Flex Appeal;" a recoupling sends one boy home.

The new bombshells sneak away with an Islander of their choosing; drama reaches new heights.

The villa is transformed into a nightclub for "Stick or Twist;" three bombshells crash the party.

One Islander chooses whether to stay or leave; the girls are left to defend their decision.

The couples compete in "Burning Love"; two Islanders are eliminated in a dramatic dumping.

Maura Higgins chats with the latest dumped Islander and special guests on the villa's second week.

The boys choose who they want to couple up with and one girl is dumped from the island.

The Islanders pucker up for the "Kissing Booth"; an unfamiliar smooch has the girls swooning.

The bombshells' dates send the villa into a frenzy; a steal leaves two Islanders vulnerable.

The new bombshells invite boys on romantic dates; tension in the villa reaches new heights.

Ariana Madix crashes a lingerie party with two bombshells; one couple enters the friendship zone.

Maura Higgins discusses the first week in the villa with special guests, including Ariana Madix.

Following a dramatic dumping, the Islanders play "Vacation Vixens;" relationships are reevaluated.

Drama unfolds in a game of "Higher or Lower"; Ariana Madix returns for a surprise recoupling.

The Islanders begin to settle, but secret kisses are shared; the bombshells test early connections.

New host Ariana Madix enters the villa to reveal the singles coupling up for the first time.