Everyone once in a while, someone makes a convincing fake celebrity underwear sighting photo that gets the media’s attention. Here are four worth noting.

Rob Lowe has been in the public eye for over 30 years, and he still manages to look great. Check out our top Rob Lowe underwear sightings for his birthday!

This week we spotted a great Matt Bomer underwear scene. We also caught several other notableTV star underwear sightings that you will not want to miss!

This week we spotted an Anthony Carrino underwear sighting. He, Tomas Berdych and actor Russell Tovey probably could have used an underwear expert’s help.

Contrary to the belief that this Italian model and icon never ages, Fabio actually turns 54 today. Check out our fav Fabio underwear pics to celebrate!

To celebrate the release of “Oz the Great and Powerful,” we’re digging up one of our favorite underwear scenes – that James Franco Thong scene from 2000.

This week in celebrity underwear sightings, we spotted a Justin Bieber briefs pic, clearly Instagramed from the dude’s hospital room. Get well soon, Bieber.

Wiz Khalifa clothing, or lack thereof, has evolved from a rebellious refusal to embrace dress norms to a unique style identity. We look at the progression.

There were two Colin Farrell underwear sightings from his publicity tour this week. Find out about his secret modeling past and see him try on a g-string.

This week in Celebrity Underwear SIghtings, we spotted a photo of James Van Der Beek in boxer briefs. We also caught Justin Bieber and Mark-Paul Gosselaar.

Though he won’t get to celebrate it on the exact day (Feb 29th), check out our favorite Antonio Sabato Jr. underwear pics and wish him a happy 41st birthday anyways!

True, love fills the air in February, but we here at The Underwear Expert didn’t necessarily love all the celebrity underwear sightings this month…

This week in Celebrity Underwear Sightings, we discuss a couple of Survivor underwear photos, Hayden Panettiere’s bulked-up boy friend, and an MMA fighter.

This week in celeb undies, we spotted a Chris Daughtry underwear sighting as well as photos of Patrick Wilson, Mike Shouhed and a debonaire Marco Dapper.

No matter how dangerous the combat, “warrior underwear” is necessary if you’re going to win. Check out our favorite underwear combat gear ever right here!