Gabby Allen

★ 7.2

The Challenge

1998

★ 5.0

Celebrity Big Brother

2001

★ 5.7

Love Island

2015

★ 3.6

Love Island: All Stars

2024

★ 6.8

Celebs Go Dating

2016

★ 3.4

Love Island: Aftersun

2017

★ 6.3

Celebrity SAS: Who Dares Wins

2019

★ 7.1

Love Island Games

2023

★ -

Love Island All Stars: The Morning After

2024

★ -

Overdressed & Oversharing

2026

★ -

Love Island: Decade of Love

2025