BEFORE: Ashlee's pumped: svelte red head reportedly sharp in workouts with Lindsay Lohan (prepping LL for upcoming Sienna Miller tilt) - she's pumped for Pink. "I got all up in Lindsay's grille and everything," beams a bubbly Ashlee S in prefight. "I wouldn't back down from her, and even when she hit me right hands, I kept after her. I can't wait to bust up Pink: after she put out a call for singers, I knew I had to be there. Handing her an 'L' right off the bat? That's gonna be sweet!" Pink buff, tuff in prefight - stocky blonde draining herself to get within a few pounds of catchweight with Simpsy2. "Gonna be my showcase, fellahs," Pink predicts at podium. "I'm probably going to deploy 10 to 25% Pink for this one - just enough to tantalize, and get Simpsy knocked out. No need to open the throttle to 30%: I don't want to kill the girl - I just want to pound out a statement, you know?" Pink in white sport-cut bra; white bikini bottoms of sturdy aerobics material; short white boxing boots with fring-y tassles; white gloves; short-cropped blonde hair. Ashlee in green sport bra; black bikini briefs; tan suede boxing maccasins with fringes; black gloves; hair in neat, long, low auburn ponytail. Pink in the ring early - warming up by jogging on the spot with pumping high-knee lift herkajerk - arms pumping rapidly, breasts flapping up and down rapidamente before she steps out of it calm. During ring instrux, Pink walking up brazen - she pushes Ashlee two hands in the chest just as the ref's about to talk: fight delayed as tempers flare.

During R1: Pink bouncy, springy legged, taut bodied. Pink: left at hip, right at chest - semi-closed stance with left shoulder inclined towards Ashlee. Pink: bopping in and out in her stance; suddenly stepping out to walk to her right, or pivot to her left around a popping up-jab. Ashlee dukes up, wary - she's pushing out tepid poke, trying to find her blonde. Minute mark - showmanship from Pink against Ashlee's pushy left jab: Pink flat footed, leaning away from it; dipping torso right to slip it; weaving torso left to get her head outside of Ashlee's left shoulderl swivel-pivoting left with her head still low, then leaning waaay back to make Ashlee miss half a dozen left hands in succession. Response from Pink: feint; hesitation right hand punched onto Ashlee's mouth, startling her. Goes like that - PInk playing with her redhead, making Ashlee miss, but not always making her pay. At points, Pink sets down flat footed, eyes wide as she taps out straight left/rights from the shoulder - just brisk little knocks against Ashlee's face and breasts as Simpsy's trying to punch. Just shoe-shining fun - nothing serious: Simpsy being nudged out of position or pre-empted by the powder-puff flurry. Down the stretch, Pink flashes power off the counter...Pink: flat footed; left shoulder pointed at Ashlee, the left elbow chickenwinged out towards her as well; right at chin. Ashlee peppering away pushy lefts and rights - Pink slipping shots in the pocket, parrying shots with her right hand - then answering a single, straight, stamping right to Ashlee's mouth. Simpson jolted like she's been touched a cattle-prod - legs spasm as she sits out - scooting to her glutes. Pink grinning, blowing off her right hand like it's a six-gun at bell.

R2: "Gonna hit you some left hands, Ash!" Pink warns as fighters come together. Ashlee spooked - dukes at cheeks, weight forward: she's pushing out that limp jab, trying to measure Pink for a right cross. Pink: dipping; rolling; sometimes dropping her hands to her sides to roll her torso, making faces at Ashlee. Pink operating out of her crouch - shoving a thumbside-up left hand to Ashlee's body after a series of grazing Simpson punches. Pivot-left - Pink swinging 'round anchored left heel: she slips her right hand behind her back, dangling the left. Dipping side to side on the spot - Pink giving Ashlee tic-toc head movement - sometimes just touching Ashlee's tummy with the left hand...then cuffing her hard upside the head, pivoting left after scoring. Pink dramatic - occasionally making giant circles with the right arm, THEN prodding Ash a campy left hand in the tits: Pink not always trying to hurt - just showing she can touch Simpsy any time she wants. Pink slides back in her stance - dragging that lead left foot: Ashlee hops forward hopefully, coming up short with elastic right hand. Pink with the left hook counter - palm-down to the chin - she pivots left as Ashlee's punched off her stance, reeling sideways to ropes. Pink prowling in, hopping to flat footed stance in front, right hand still behind her - she bobs and rolls, making Ashlee miss as Simpsy swishes away don't-hurt-me lefts and rights. Shoving thumbside-up left in the body; short-shrugging left uppercut to chin: Ashlee brushed back into ropes, then falling to all fours as Pink steps aside. Pink climbs corner-ropes, dry humping the top turnbuckle with an outrageous OH! face: Simpsy pulling herself up the ropes as bell tolls.

R3: Pink flat footed, prowling, pivoting, rolling/bobbing/weaving her torso in slow, smoth patterns. Tentative, patting touches to Pink's hairline and shoulders: Ashlee pinging away straight lefts and rights, obviously confused by the head movement. Pink tapping back too - just hustling her mitts into Ashlee's fledgling tits, or patting her face: showboating tap-touches to show Pink at play. Every once in a while, PInk snaps off a serious hook or sudden right hand: Ashlee jolted out of her stance, taking little baby-steps to get her balance. At the bell - Pink with a slapping, brisk series of lefts and rights up the length of Ashlee's torso: cash-out left hook the money-punch - palm-down delivery swivelling Ashlee's head, dropping her to her buns with back against ropes. Pink sticks tongue out, puts hands behind head; spreads legs in wide stance and makes obscene pelvic thrusts at a shellshocked Ashlee until ref moves in.

R4: Pink in wide stance - hands low, out in front as she takes a dramatic deep knee bend crouch while Ashlee's inching forward...Pink then LEAPING up into Simpsy's chin via rising right hand from the thigh. Driving blast turns Ashlee's chin PAST her right shoulder - twisting her torso up, to the right, and back as her legs lock up. Simpsy ragdoll - body limp even before it hits canvas: Ashlee on her back, hands up above her head: that's KO4 Pink in gaudy fashion.

After: "Trouble" blares on speakers as Pink bops about the ring - taking time to wink at a non-plussed Spears seated ringside. Impressive debut: Pink not only heavier, stockier and stronger than Ashlee - blonde proves more agile, springy and explosive as well. "Am I allowed to go again tonight?" Pink quips in postfight. "I'm all warmed up now - can I go again? Seriously - I carried her ass as far as I could, but she had to go. If Ashlee had made it to the fifth, her people would be calling it a victory! Had to wax that ass and lay her out. First of many guys: after a while, girls laying tits up in the ring's gonna seem like deja-vu! KAPOW!"