Rise and Grind: Get Your Monday Going with Celebrity Fit-spiration!

We know, we know: Your weekend was so short. Your bed is so comfy. And it’s just way too hot to run outside. But one look at these crazy-fit celeb photos and we pretty much guarantee that you’ll be in your sneaks within minutes.

Courtesy Emmy Rossum

Thought your Pilates routine was particularly punishing? Just looking at Emmy Rossum’s tough leg workout at her Body by Simone class makes us understand why she captioned the photo, “She’s a killah @chrissylla.”

Demi Lovato isn’t one to get into a fitness rut — she’s constantly trying new and cool things, and bringing her little sis along too (aren’t workouts always more fun when you have a buddy?).

Ellie Goulding proves that a deceptively simple move can pay off majorly (we bet you can try this one at home).

Kate Hudson says she’s “almost there” with her squared hip splits … we say, looks pretty good to us!

RELATED PHOTOS: Stars who break a sweat in style!

What, you thought getting in Victoria’s Secret Angel shape was easy? Romée Strijd’s ab workout makes us sweat just sitting here.

Britney Spears has been on a yoga bender (pun intended) lately, and it’s appearing to pay off.

And if this doesn’t inspire you to get cranking, we don’t know what will: Lindsey Vonn took her injured ankle — and her TRX equipment — on vacation to Mexico with her pals. Her caption: “So I had planned to go on vacation with my girlfriends and I almost canceled it because I hurt my ankle….but then I decided that spending time with my friends and being injured was better than being alone and injured. But just because I’m on vacation doesn’t mean I’m not working hard :)” We wouldn’t blame her for taking time off to sit by the pool with a margarita, but since she isn’t, we certainly don’t have an excuse.

RELATED VIDEO: Try Carrie Underwood’s three go-to workout moves!

What will you be doing today? See any workouts you want to try?!

— Alex Apatoff
Follow @nicefunalex