Lady Gaga Turns Shower Time Into a Naked Photo Shoot + More of What You Missed on Instagram

Lady Gaga

[Photo Credit: @ladygaga]

Alicia Keys

[Photo Credit: @aliciakeys]

Meagan Good

[Photo Credit: @msgood]

Vanessa and Nick Lachey

[Photo Credit: @vanessalachey]

Ellen Pompeo

[Photo Credit: @ellenpompeo]

Alanis Morissette

[Photo Credit: @alanis]

America Ferrera

[Photo Credit: @americaferrera]

Beverley Mitchell

[Photo Credit: @beverleymitchell]

Kim Kardashian

[Photo Credit: @kimkardashian]

Reese Witherspoon

[Photo Credit: @reesewitherspoon]

By Samantha Lizzio

Lady Gaga has a hot bod and she's got the Instagram shots to prove it. Mother Monster struck a curvaceous pose in her hotel bathroom during a trip to Greece, giving the world a glimpse of her mostly naked self. You can peep her sexy tattoos, or get a gander at all that skin — just let your eyes do the choosing.

Alicia Keys followed suit with the same hand placement in her nude photo endorsing the #WeAreHere Movement. Alicia's new campaign brings to light issues like gender discrimination, healthcare reform, and racial injustice. Plenty of other celebrities are joining in the movement to strive for world peace. Because who doesn't love some nudity for a good cause? Here's what else you missed on Instagram this weekend: Meagan Good made a statement about her nude photo leak, the cast and crew of Grey's Anatomy dressed up like the Orange is the New Black prison group, and Reese Witherspoon brought it back to the '90s with a classic Cruel Intentions throwback. See all that and more in the gallery above.

While most celebs strive to look their best in all Instagram photos, Demi Lovato tells us about that time her eyes failed her (while posing with the one and only Oprah).

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[Photo Credit: @ladygaga]