"Gorgeous day! Can't say no to the pool!" Krupa, 34, tweeted Tuesday. "Work can wait an hour."
The Bravo reality star was photographed outside her Miami, Fla. home wearing a bright orange Melissa Odabash bikini. Krupa showed off her slim, toned body while soaking up some sun.
The model was most likely in need of some relaxation after engaging in a heated war with Real Housewives of Beverly Hills star Glanville on Monday night. During an appearance on Watch What Happens Live, Glanville, 40, accused Krupa of having an affair with costar Yolanda Foster's ex-husband Mohamed Hadid, which she claimed she learned from Hadid himself. (Hadid and Foster were married from 1994 to 2000, and share kids Gigi, Bella and Anwar.)
Krupa responded to the accusation on Twitter that same night, which host Andy Cohen then read on the show. "No wonder her husband left her," Krupa said, referencing Glanville's ex-husband Eddie Cibrian's 2009 affair with LeAnn Rimes.
Glanville took the feud to the next level, however, when she gave a vulgar response to Krupa's tweet on WWHL. "Well, Mohamed did tell me that her p--sy smelled," she said. "It's true! I'm not lying! And Lisa Vanderpump was there when he said it. Sorry, bitch. I win!"
Hadid also took to Twitter to deny Glanville's claims, and called her "scum" and a "foul mouth." Foster, meanwhile, tweeted, "Only @MohamedAHadid @joannakrupa & God know d truth of this 12 yr old accusation, l choose 2focus on d now &spare my babies this negativity."
Seeming remorseful, Glanville has since tweeted an apology. "It was not my intention to hurt anyone last night," she tweeted Tuesday. "I spoke my truth when asked a question -- fought back when attacked I love @YolandaHFoster."