Dancing with the Stars: Katherine Jenkins & Mark Ballas's Postcards from LondonThe pair take a break from rehearsals that have left Jenkins "aching in places I didn't know it was possible to ache in"
Credit: Courtesy Mark Ballas
Updated: Friday Mar 09, 2012 | 01:05 PM EST
More from PEOPLE
- Ginger Zee: Becoming a Mom Made Me Feel Better About My Body – and My Life!
- Read the Cover Story: Matthew McConaughey: Love, Family & What I've Learned
- WATCH: All of Jeff Goldblum's Best Movie Moments in Honor of Independence Day: Resurgence
- Bare Necessities: 4 Tricks to Get Your Legs Ready for Summer
- WATCH AND SHOP: The (Cheap!) Steamer You Can Even Use on Leather and Sequins