Ratings: Gossip Girl Hits Season High, House Improves, Rock Center Tumbles

Blair’s bridal shower was (relatively) well-attended, as Gossip Girl hit a season high of 1.48 million total viewers while scoring a 0.7 demo rating, representing week-to-week surges of 20 and 17 percent.

Other gainers for the night include House (up 11 percent in audience to 7.34 mil, while holding steady with a 2.5 rating) and Castle (up 13 percent in the demo, though that number will likely be adjusted down once Monday Night Football preemptions in two markets are subtracted form the equation.

Gossip Girl Spoiler Alert: 8 Things You Need to Know About Blair’s Wedding Day

Going hour-by-hour….

8 pm | Dancing With the Stars drew 20 million total viewers and a 3.6 rating, up double digits week-to-week but nonetheless marking an all-time low for a finale performance show. CBS’ How I Met Your Mother (10.1 mil/4.3) and 2 Broke Girls (11.2 mil/4.4) both dipped a few percentage points. Terra Nova (6.5 mil/2.1) dropped 9 percent in the demo to match its series low. The penultimate installment of The Sing-Off (4.25 mil/1.4) gained 8 percent in the demo.

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9 pm | Two and a Half Men (15.7 mil/5.2) and Mike & Molly (13.1 mil/4.2) both dipped in the demo while drawing a few more eyeballs. ABC’s You Deserve It premiered to 10 million viewers and a 2.1 rating, down 12 percent in the demo from the year-ago debut of Skating With the Stars (gosh, remember that train wreck?!). Hart of Dixie (1.8 mil/0.7) enjoyed an 11-percent bump in total audience.

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10 pm | Castle (11.9 mil/2.7) is poised to win the hour in total viewers, while demo leader Hawaii Five-0 (10.34 mil/2.8) slipped double digits from last week. NBC’s Rock Center (3.6 mil/0.9) is now pulling a barely larger audience than the final Playboy Club, while delivering a 25-percent smaller rating.

What were you watching this Monday night?