Katy Perry might be celebrating her 41st birthday ... but we're thinking she's going to be feeling like a "Teenage Dream" for the entire weekend! And...

Candice Swanepoel's celebrating another year around the sun ... and, she's just as hot as that star in this gallery we've put together to honor her...

Lindsey Vonn's been celebrated on several of the biggest stages -- and mountains -- in the world, and this weekend's especially big for her, because...

Ciara's no stranger to sharing sexy snapshots on social media, and they're something of an issue for us ... because we just can't leave 'em alone! And...

Zac Efron's "High School Musical" days might be long gone ... but we're thinking there's still plenty of good vibes on his side, because he's...

Fall is fall'n hard, and this sexy star knows how to plant a tease on her page and keep her millions wantin' more ... Can you pick up which singer put...

Lindsay Lohan gave one of her fans a very 'Freaky Friday' ... sharing a video to TikTok wishing her a happy birthday after the fan's mother asked...

Grab your boots and walk right up to this sexy star flashin' her daisy dukes! Can you guess which Hollywood hottie put her rockin' bod on display in...

This itsy-bitsy spider is makin' it rain! Can you guess who spun her wicked-hot web on social media in this eye-popping shot?! Grab your candy buckets...

This itsy-bitsy spider is makin' it rain! Can you guess who spun her wicked-hot web on social media in this eye-popping shot?! Grab your candy buckets...